Dna molecules encoding macaca mulatta androgen receptor

ABSTRACT

The present invention discloses the isolation and characterization of cDNA molecules encoding novel androgen receptor (AR) protein from  Macaca mulatta . Also within the scope of the disclosure are recombinant vectors, recombinant host cells, methods of screening for modulators of  Macaca mulatta  AR (rhAR) activity, purified proteins and fusion proteins which comprise all or a portion of the rhAR protein, transgenic mice comprising a transgene encoding the rhAR protein, as well as production of antibodies against AR, or epitopes thereof.

CROSS-REFERENCE TO RELATED APPLICATIONS

[0001] The present application claims priority of U.S. provisional application Ser. No. 60/289,573, filed May 8, 2001.

FIELD OF THE INVENTION

[0002] The present invention relates in part to isolated nucleic acid molecules (polynucleotides) which encode a Macaca mulatta (rhesus monkey) androgen receptor (rhAR) protein. The present invention also relates to recombinant vectors and recombinant hosts which contain a DNA fragment encoding rhAR, substantially purified, biologically active forms of rhAR, including precursor and mature forms of the protein, mutant proteins which retain a biological activity of interest, methods associated with identifying compounds which modulate rhAR activity, and non-human animals which have been subject to intervention to effect rhAR activity.

BACKGROUND OF THE INVENTION

[0003] The nuclear receptor superfamily, which includes steroid hormone receptors, are small chemical ligand-inducible transcription factors which have been shown to play roles in controlling development, differentiation and physiological function. Isolation of cDNA clones encoding nuclear receptors reveals several characteristics. First, the NH₂-terminal regions, or the A/B domain, which vary in length between receptors, are hypervariable with low homology between family members. There are three internal regions of conservation, referred to as domains C, D and E/F. Region C encodes a cysteine-rich region which is referred to as the DNA binding domain (DBD). Regions D and E/F are within the COOH-terminal section of the protein. Region D encodes the hinge domain which is also referred to as the ligand binding domain (LBD). For a review, see Power et al. (1992, Trends in Pharmaceutical Sciences 13: 318-323).

[0004] The lipophilic hormones that activate steroid receptors are known to be associated with human diseases. Therefore, the respective nuclear receptors have been identified as possible targets for therapeutic intervention. For a review of the mechanism of action of various steroid hormone receptors, see Tsai and O'Malley (1994, Annu. Rev. Biochem. 63: 451-486).

[0005] Recent work with non-steroid nuclear receptors has also shown the potential as drug targets for therapeutic intervention. This work reports that peroxisome proliferator activated receptor g (PPARg), identified by a conserved DBD region, promotes adipocyte differentiation upon activation and that thiazolidinediones, a class of antidiabetic drugs, function through PPARg (Tontonoz et al., 1994, Cell 79: 1147-1156; Lehmann et al., 1995, J. Biol. Chem. 270 (22): 12953-12956; Teboul et al., 1995, J. Biol. Chem. 270(47): 28183-28187). This indicates that PPARg plays a role in glucose homeostasis and lipid metabolism.

[0006] Mangelsdorf et al. (1995, Cell 83: 835-839) provide a review of known members of the nuclear receptor superfamily.

[0007] U.S. Pat. No. 5,614,620, issued to Liao and Chang on Mar. 25, 1997, discloses nucleotide sequences encoding human and rat androgen receptor, along with the complete amino acid sequence within the open reading frame of the respective androgen receptor.

[0008] EP 0 365 657 B1 issued to French et al. Aug. 4, 1999, discloses a recombinant DNA molecule encoding a human androgen receptor, along with the amino acid sequences of human androgen receptor protein.

[0009] Choong et al. (1998, J. Mol. Evol. 47: 334-342) disclose amino acid sequences for non-human primates such as chimpanzee, baboon, lemur and Macaca fascicularis (see SEQ ID NO:6 for nucleotide sequence, see also Gen Bank Accession No. U94179 for the nucleotide and amino acid sequence of Macaca fascicularis androgen receptor).

[0010] Abdelgadir et al. (1999, Biology of Reproduction 60:1251-1256) disclose a PCR fragment representing a 5′ portion of the Macaca mulatta coding region (see also Gen Bank Accession No. AF092930).

[0011] It would be advantageous to identify additional genes closely related to the human androgen receptor gene, such as those possessed by nonhuman primates used for pharmacological investigation, which encode an androgen receptor protein. Since the androgen receptor plays an important role in regulating development, reproduction, and maintenance of bone and muscle, such genes, and their expressed functional proteins, will be useful in assays to select for compounds which modulate the biological activity of the androgen receptor, especially as this modulation pertains to bone formation. The present invention addresses and meets these needs by disclosing isolated nucleic acid molecules which encode a full-length Macaca mullata androgen receptor.

SUMMARY OF THE INVENTION

[0012] The present invention relates in part to isolated nucleic acid molecules (polynucleotides) which encode a full length Macaca mulatta androgen receptor (rhAR), and the use of the expressed rhAR or portion thereof in the identification of androgen selective compounds active in bone formation. The isolated polynucleotides of the present invention encode a non-human primate member of this nuclear receptor superfamily. The DNA molecules disclosed herein may be transfected into a host cell of choice wherein the recombinant host cell provides a source for substantial levels of an expressed functional rhAR. Such a functional nuclear receptor will provide for an effective target for use in screening methodology to identify modulators of the androgen receptor, modulators which may be effective in regulating development, reproduction and maintenance of bone and muscle.

[0013] A preferred embodiment of the present invention is disclosed in FIG. 1A-C and SEQ ID NO: 1, an isolated DNA molecule encoding rhAR. Nucleotide 1051 is polymorphic, present as either a ‘A’ nucleotide or a ‘G’ nucleotide (see SEQ ID NO:3).

[0014] To this end, another preferred embodiment of the present invention is an isolated DNA molecule as shown in FIG. 1A-C and SEQ ID NO:1, except nucleotide 1051 is a ‘G’ nucleotide instead of a ‘A’ nucleotide; this isolated DNA molecule being additionally disclosed as SEQ ID NO:3.

[0015] The present invention also relates to isolated nucleic acid fragments which encode mRNA expressing a biologically active rhesus monkey androgen receptor which belongs to the nuclear receptor superfamily. A preferred embodiment relates to isolated nucleic acid fragments of SEQ ID NOs: 1, and 3 which encode mRNA expressing a biologically functional derivative of rhAR, especially such nucleic acid fragments which encode all or a portion of the LBD and/or DBD regions of the rhAR open reading frame.

[0016] The present invention also relates to recombinant vectors and recombinant hosts, both prokaryotic and eukaryotic, transfected and/or transformed to contain the substantially purified nucleic acid molecules disclosed throughout this specification.

[0017] A preferred aspect of the present invention relates to a substantially purified form of the novel nuclear trans-acting receptor protein, a rhesus androgen receptor protein, which is disclosed in FIG. 2 (SEQ ID NO:2) as well as allelic variants of the protein disclosed in SEQ ID NO:2. One allelic variant is disclosed herein as SEQ ID NO:4. The Glu-210 residue of rhAR of SEQ ID NO:2 the parental allele. A single nucleotide change at nucleotide 1051 from ‘A’ (of SEQ ID NO:1) to ‘G’ (of SEQ ID NO:3) results in an amino acid change at residue 210 of the rhAR, from the Glu residue of SEQ ID NO:2 to a Gly-210 residue as disclosed in SEQ ID NO:4 as the allelic variant.

[0018] Another preferred aspect of the present invention relates to a substantially purified, fully processed (including any proteolytic processing, glycosylation and/or phosphorylation) mature rhAR protein obtained from a recombinant host cell containing a DNA expression vector comprising a nucleotide sequence as set forth in SEQ ID NOs: 1 and 3, or nucleic acid fragments thereof as described above, such DNA expression vectors expressing the respective rhAR protein or rhAR precursor protein. It is especially preferred that the recombinant host cell be a eukaryotic host cell, including but not limited to a mammalian cell line, insect cell line, or yeast.

[0019] The present invention also relates to biologically functional derivatives of rhAR as set forth as SEQ ID NOs:2 and 4, including but not limited to rhAR mutants and biologically active fragments such as amino acid substitutions, deletions, additions, amino terminal truncations and carboxy-terminal truncations, such that these fragments provide for proteins or protein fragments of diagnostic, therapeutic or prophylactic use and would be useful for screening for agonists and/or antagonists of rhAR function.

[0020] The present invention also relates to a non-human transgenic animal which is useful for studying the ability of a variety of compounds to act as modulators of rhAR, or any alternative functional rhAR in vivo by providing cells for culture, in vitro. In reference to the transgenic animals of this invention, reference is made to transgenes and genes. As used herein, a transgene is a genetic construct including a gene. The transgene is integrated into one or more chromosomes in the cells in an animal by methods known in the art. Once integrated, the transgene is carried in at least one place in the chromosomes of a transgenic animal. Of course, a gene is a nucleotide sequence that encodes a protein, such as one or a combination of the cDNA clones described herein. The gene and/or transgene may also include genetic regulatory elements and/or structural elements known in the art. A type of target cell for transgene introduction is the embryonic stem cell (ES). ES cells can be obtained from pre-implantation embryos cultured in vitro and fused with embryos (Evans et al., 1981, Nature 292:154-156; Bradley et al., 1984, Nature 309:255-258; Gossler et al., 1986, Proc. Natl. Acad. Sci. USA 83:9065-9069; and Robertson et al., 1986 Nature 322:445-448). Transgenes can be efficiently introduced into the ES cells by a variety of standard techniques such as DNA transfection, microinjection, or by retrovirus-mediated transduction. The resultant transformed ES cells can thereafter be combined with blastocysts from a non-human animal. The introduced ES cells thereafter colonize the embryo and contribute to the germ line of the resulting chimeric animal (Jaenisch, 1988, Science 240: 1468-1474). It will also be within the purview of the skilled artisan to produce transgenic or knock-out invertebrate animals (e.g., C. elegans) which express the rhAR transgene in a wild type background as well in C. elegans mutants knocked out for one or both of the rhAR subunits. These organisms will be helpful in further determining the dominant negative effect of rhAR as well as selecting from compounds which modulate this effect.

[0021] The present invention also relates to a non-human transgenic animal which is heterozygous for a functional rhAR gene native to that animal. As used herein, functional is used to describe a gene or protein that, when present in a cell or in vitro system, performs normally as if in a native or unaltered condition or environment. The animal of this aspect of the invention is useful for the study of the specific expression or activity of rhAR in an animal having only one functional copy of the gene. The animal is also useful for studying the ability of a variety of compounds to act as modulators of rhAR activity or expression in vivo or, by providing cells for culture, in vitro. It is reiterated that as used herein, a modulator is a compound that causes a change in the expression or activity of rhAR, or causes a change in the effect of the interaction of rhAR with its ligand(s), or other protein(s). In an embodiment of this aspect, the animal is used in a method for the preparation of a further animal which lacks a functional native AR gene. In another embodiment, the animal of this aspect is used in a method to prepare an animal which expresses the non-native rhAR gene in the absence of the expression of a native AR gene. In particular embodiments the non-human animal is a mouse.

[0022] In reference to the transgenic animals of this invention, reference is made to transgenes and genes. As used herein, a transgene is a genetic construct including a gene. The transgene is integrated into one or more chromosomes in the cells in an animal by methods known in the art. Once integrated, the transgene is carried in at least one place in the chromosomes of a transgenic animal. Of course, a gene is a nucleotide sequence that encodes a protein, such as rhAR. The gene and/or transgene may also include genetic regulatory elements and/or structural elements known in the art.

[0023] An aspect of this invention is a method of producing transgenic animals having a transgene including the non-native rhAR gene on a native AR null background. The method includes providing transgenic animals of this invention whose cells are heterozygous for a native gene encoding a functional rhAR protein and an altered native AR gene. These animals are crossed with transgenic animals of this invention that are hemizygous for a transgene including a non-native rhAR gene to obtain animals that are both heterozygous for an altered native AR gene and hemizygous for a non-native rhAR gene. The latter animals are interbred to obtain animals that are homozygous or hemizygous for the non-native rhAR and are homozygous for the altered native AR gene. In particular embodiments, cell lines are produced from any of the animals produced in the steps of the method.

[0024] The transgenic animals of this invention are also useful in studying the tissue and temporal specific expression patterns of a non-native rhAR throughout the animals. The animals are also useful in determining the ability for various forms of wild-type and mutant alleles of a non-native rhAR to rescue the native AR null deficiency. The animals are also useful for identifying and studying the ability of a variety of compounds to act as modulators of the expression or activity of a non-native rhAR in vivo, or by providing cells for culture, for in vitro studies.

[0025] Of particular interest are transgenic mice with rhAR where rhAR expression dominates mouse endogenous AR and can be turned on tissue specifically.

[0026] As used herein, a “targeted gene” or “Knockout” (KO) is a DNA sequence introduced into the germline of a non-human animal by way of human intervention, including but not limited to, the methods described herein. The targeted genes of the invention include nucleic acid sequences which are designed to specifically alter cognate endogenous alleles. An altered AR gene should not fully encode the same AR as native to the host animal, and its expression product can be altered to a minor or great degree, or absent altogether. In cases where it is useful to express a non-native rhAR gene in a transgenic animal in the absence of a native AR gene we prefer that the altered AR gene induce a null lethal knockout phenotype in the animal. However a more modestly modified AR gene can also be useful and is within the scope of the present invention.

[0027] A type of target cell for transgene introduction is the embryonic stem cell (ES). ES cells can be obtained from pre-implantation embryos cultured in vitro and fused with embryos (Evans et al., 1981, Nature 292:154-156; Bradley et al., 1984, Nature 309:255-258; Gossler et al., 1986, Proc. Natl. Acad. Sci. USA 83:9065-9069; and Robertson et al., 1986 Nature 322:445-448). Transgenes can be efficiently introduced into the ES cells by a variety of standard techniques such as DNA transfection, microinjection, or by retrovirus-mediated transduction. The resultant transformed ES cells can thereafter be combined with blastocysts from a non-human animal. The introduced ES cells thereafter colonize the embryo and contribute to the germ line of the resulting chimeric animal (Jaenisch, 1988, Science 240: 1468-1474).

[0028] The methods for evaluating the targeted recombination events as well as the resulting knockout mice are readily available and known in the art. Such methods include, but are not limited to DNA (Southern) hybridization to detect the targeted allele, polymerase chain reaction (PCR), polyacrylamide gel electrophoresis (PAGE) and Western blots to detect DNA, RNA and protein.

[0029] The present invention also relates to polyclonal and monoclonal antibodies raised in response to rhAR, or a biologically functional derivative thereof. In particular, antibodies to the A/B domain and the hinge domain, (D domain) are preferred. To this end, the DNA molecules, RNA molecules, recombinant protein and antibodies of the present invention may be used to screen and measure levels of rhAR. The recombinant proteins, DNA molecules, RNA molecules and antibodies lend themselves to the formulation of kits suitable for the detection and typing of rhAR.

[0030] The present invention also relates assays utilized to identify compounds that modulate rhAR activity. One aspect of this portion of the invention is shown in Example Section 2, an in vitro binding assay using a GST-rhARLBD fusion protein. Other assays are contemplated, including but not limited to using rhAR cDNA clones and/or expressed proteins in co-transfection assays to measure bioactivity of compounds, as well as mammalian two-hybrid assays to test the effect of compounds on NH₂- and COOH-terminus interaction of Macaca mulatta AR. Such assays are described infra.

[0031] It is an object of the present invention to provide an isolated nucleic acid molecule which encodes a novel form of a nuclear receptor protein such as human rhAR, human nuclear receptor protein fragments of full length proteins such as rhAR, and mutants which are derivatives of SEQ ID NOs:2 and 4. Any such polynucleotide includes but is not necessarily limited to nucleotide substitutions, deletions, additions, amino-terminal truncations and carboxy-terminal truncations such that these mutations encode mRNA which express a protein or protein fragment of diagnostic, therapeutic or prophylactic use and would be useful for screening for agonists and/or antagonists for rhAR function.

[0032] Another object of this invention is tissue typing using probes or antibodies of this invention. In a particular embodiment, polynucleotide probes are used to identify tissues expressing rhAR mRNA. In another embodiment, probes or antibodies can be used to identify a type of tissue based on rhAR expression or display of rhAR receptors.

[0033] It is a further object of the present invention to provide rhAR proteins or protein fragments encoded by the nucleic acid molecules referred to in the preceding paragraphs, including such rhAR proteins which are expressed within host cells transfected with a DNA expression vector which contains an rhAR nucleotide sequence as disclosed herein.

[0034] It is a further object of the present invention to provide recombinant vectors and recombinant host cells which comprise a nucleic acid sequence encoding rhAR or a biological equivalent thereof.

[0035] It is an object of the present invention to provide a substantially purified form of rhAR, as set forth in SEQ ID NOs:2 and 4.

[0036] It is an object of the present invention to provide for biologically functional derivatives of rhAR, including but not necessarily limited to amino acid substitutions, deletions, additions, amino terminal truncations and carboxy-terminal truncations such that these fragment and/or mutants provide for proteins or protein fragments of diagnostic, therapeutic or prophylactic use.

[0037] It is also an object of the present invention to provide for rhAR-based in-frame fusion constructions, methods of expressing these fusion constructions and biological equivalents disclosed herein, related assays, recombinant cells expressing these constructs, the expressed fusion proteins, and agonistic and/or antagonistic compounds identified through the use of DNA molecules encoding these rhAR-based fusion proteins. A preferred fusion construct is one which encodes all or a portion of the LBD and/or DBD regions of the rhAR open reading frame. A preferred fusion protein is one which is expressed from such a construct.

[0038] It is also an object of the present invention to provide for assays to identify compounds which modulate rhAR activity.

[0039] As used herein, “AR” refers to—androgen receptor—.

[0040] As used herein, “rhAR” refers to—Macaca mulatta androgen receptor

[0041] As used herein, “DBD” refers to—DNA binding domain—.

[0042] As used herein, “LBD” refers to—ligand binding domain—.

[0043] As used herein, “SARM” refers to—selective androgen receptor modulator—.

[0044] As used herein, the term “mammalian host” refers to any mammal, including a human being.

[0045] As used herein, “R1881” refers to methyltrieneolone, also known as 17b-hydroxy-17-methylestra-4,9,11-trien-3-one, the preparation of which is described in Vellux et al., 1963, Compt. Rend. 257: 569 et seq.

BRIEF DESCRIPTION OF THE DRAWINGS

[0046]FIG. 1A-C shows the nucleotide sequence (SEQ ID NO: 1) which comprises the open reading frame encoding the rhAR. Underlined nucleotide 1051 (‘A’) is the site of an allelic variant, which may also be represented by a ‘G’ residue (as disclosed in SEQ ID NO:3).

[0047]FIG. 2 shows the amino acid sequence (SEQ ID NO: 2) of rhAR. The region in bold and underlined (from residue 535 to residue 600 of SEQ ID NO:2) is the DNA binding domain (DBD). Residue 210 (Glu residue also in bold and underlined) is the site of an allelic variant which may also be represented by a Gly residue (as encoded by SEQ ID NO:3 and disclosed herein as SEQ ID NO:4).

[0048]FIG. 3A-F shows the coding (SEQ ID NO:1) and anticoding (SEQ ID NO:5) strands which comprises the open reading frame for the rhesus androgen receptor protein (SEQ ID NO:2). The underlined portion (i.e., from amino acid residue 535 to amino acid residue 600 of SEQ ID NO:2) represents the DBD region of expressed rhAR protein.

DETAILED DESCRIPTION OF THE INVENTION

[0049] The present invention relates to the identification and cloning of genes encoding full length Macaca mulatta androgen receptor (rhAR) and their use in the identification of tissue selective androgen compounds, including those active in bone formation, myoanabolism, treatment of sarcopenia, relief of post-menopausal symptoms, treatment of benign prostatic hyperplasia, treatment of acne, treatment of hirsutism, treatment of male hypogonadism, prevention and treatment of prostate cancer, management of lipids, treatment of atherosclerosis, prevention and treatment of breast cancer. The androgen receptor is a member of the nuclear receptor superfamily. The superfamily is composed of a group of structurally related receptors but regulated by chemically distinct ligands. The common structure for them is a conserved DNA binding domain (DBD) located in the center of the peptide and a conserved ligand-binding domain (LBD) at the C-terminus. Eight out of the nine non-variant cysteines form two type II zinc fingers which distinguish them from other DNA-binding proteins.

[0050] The present invention relates to isolated nucleic acid molecules (polynucleotides) which encode novel Macaca mulatta (rhesus monkey) androgen receptor (rhAR). The isolated polynucleotides of the present invention encode a non-primate member of this nuclear receptor superfamily. The DNA molecules disclosed herein may be transfected into a host cell of choice wherein the recombinant host cell provides a source for substantial levels of an expressed, substantially purified, functional recombinant rhAR, which also forms a portion of the present invention. As noted herein, such a functional nuclear receptor will provide for an effective target for use in screening methodology to identify modulators of the androgen receptor, modulators which may be effective in regulating development, reproduction and maintenance of bone and muscle, treatment of prostate disease, regulation of lipid metabolism and hippocampal function. It is also known that abnormal function of AR can cause prostate cancer. Accumulated information has also indicated that androgen deficiency results in various abnormalities of bone metabolism, such as increased bone loss. Androgen therapy has been used widely to treat a variety of disorders in both men and women. However, the development of an androgen modulator with desirable effect (i.e., bone promotion) and less side effect (i.e., aggressive behavior, acne) has not been achieved. Recent progress in hormone replacement therapy has proven the possibility in developing selective androgen receptor modulators (SARMs). J. of Clinical Endocrinology & Metabolism, 84(10): 3459 (1999). Therefore, a compound screening system using AR, such as the rhAR disclosed herein, is needed for safe androgen drug development.

[0051] A preferred embodiment of the present invention is disclosed in FIG. 1A-C and SEQ ID NO: 1, an isolated DNA molecule encoding rhAR. Nucleotide 1051 is polymorphic, present as either a ‘A’ nucleotide or a ‘G’ nucleotide (see SEQ ID NO:3). This embodiment is shown as follows, with 1051-A being bolded and underlined: 1 CCCAAAAAAT AAAAACAAAC AAAAACAAAA CAAAACAAAA AAAACGAATA (SEQ ID NO: 1) 51 AAGAAAAAGG TAATAACTCA GTTCTTATTT GCACCTACTT CCAGTGGACA 101 CTGAATTTGG AAGGTGGAGG ATTCTTGTTT TTTCTTTTAA GATCGGGCAT 151 CTTTTGAATC TACCCCTCAA GTGTTAAGAG ACAGACTGTG AGCCTAGCAG 201 GGCAGATCTT GTCCACCGTG TGTCTTCTTT TGCAGGAGAC TTTGAGGCTG 251 TCAGAGCGCT TTTTGCGTGG TTGCTCCCGC AAGTTTCCTT CTCTGGAGCT 301 TCCCGCAGGT GGGCAGCTAG CTGCAGCGAC TACCGCATCA TCACAGCCTG 351 TTGAACTCTT CTGAGCAAGA GAAGGGGAGG CGGGGTAAGG GAAGTAGGTG 401 GAAGATTCAG CCAAGCTCAA GGATGGAGGT GCAGTTAGGG CTGGGGACGG 451 TCTACCCTCG GCCGCCGTCC AAGACCTACC GAGGAGCTTT CCAGAATCTG 501 TTCCAGAGCG TGCGCGAAGT GATCCAGAAC CCGGGCCCCA GGCACCCAGA 551 GGCCGCGAGC GCAGCACCTC CCGGCGCCAG TTTGCAGCAG CAGCAGCAGC 601 AGCAGCAAGA AACTAGCCCC CGGCAACAGC AGCAGCAGCA GCAGGGTGAG 651 GATGGTTCTC CCCAAGCCCA TCGTAGAGGC CCCACAGGCT ACCTGGTCCT 701 GGATGAGGAA CAGCAGCCTT CACAGCCTCA GTCAGCCCCG GAGTGCCACC 751 CCGAGAGAGG TTGCGTCCCA GAGCCTGGAG CCGCCGTGGC CGCCGGCAAG 801 GGGCTGCCGC AGCAGCTGCC AGCACCTCCG GACGAGGATG ACTCAGCTGC 851 CCCATCCACG TTGTCTCTGC TGGGCCCCAC TTTCCCCGGC TTAAGCAGCT 901 GCTCCGCCGA CCTTAAAGAC ATCCTGAGCG AGGCCAGCAC CATGCAACTC 951 CTTCAGCAAC AGCAGCAGGA AGCAGTATCC GAAGGCAGCA GCAGCGGGAG 1001 AGCGAGGGAG GCCTCGGGGG CTCCCACTTC CTCCAAGGAC AATTACTTAG 1051 A GGGCACTTC GACCATTTCT GACAGCGCCA AGGAGCTGTG TAAGGCAGTG 1101 TCGGTGTCCA TGGGCTTGGG TGTGGAGGCG TTGGAGCATC TGAGTCCAGG 1151 GGAACAGCTT CGGGGGGATT GCATGTACGC CCCAGTTTTG GGAGTTCCAC 1201 CCGCTGTGCG TCCCACTCCG TGTGCCCCAT TGGCCGAATG CAAAGGTTCT 1251 CTGCTAGACG ACAGCGCAGG CAAGAGCACT GAAGATACTG CTGAGTATTC 1301 CCCTTTCAAG GGAGGTTACA CCAAAGGGCT AGAAGGCGAG AGCCTAGGCT 1351 GCTCTGGCAG CGCTGCAGCA GGGAGCTCCG GGACACTTGA ACTGCCGTCC 1401 ACCCTGTCTC TCTACAAGTC CGGAGCACTG GACGAGGCAG CTGCGTACCA 1451 GAGTCGCGAC TACTACAACT TTCCACTGGC TCTGGCCGGG CCGCCGCCCC 1501 CTCCACCGCC TCCCCATCCC CACGCTCGCA TCAAGCTGGA GAACCCGCTG 1551 GACTATGGCA GCGCCTGGGC GGCTGCGGCG GCGCAGTGCC GCTATGGGGA 1601 CCTGGCGAGC CTGCATGGCG CGGGTGCAGC GGGACCCGGC TCTGGGTCAC 1651 CCTCAGCGGC CGCTTCCTCA TCCTGGCACA CTCTCTTCAC AGCCGAAGAA 1701 GGCCAGTTGT ATGGACCGTG TGGTGGTGGG GGCGGCGGCG GTGGCGGCGG 1751 CGGCGGCGGC GCAGGCGAGG CGGGAGCTGT AGCCCCCTAC GGCTACACTC 1801 GGCCACCTCA GGGGCTGGCG GGCCAGGAAG GCGACTTCAC CGCACCTGAT. 1851 GTGTGGTACC CTGGCGGCAT GGTGAGCAGA GTGCCCTATC CCAGTCCCAC 1901 TTGTGTCAAA AGCGAGATGG GCCCCTGGAT GGATAGCTAC TCCGGACCTT 1951 ACGGGGACAT GCGTTTGGAG ACTGCCAGGG ACCATGTTTT GCCAATTGAC 2001 TATTACTTTC CACCCCAGAA GACCTGCCTG ATCTGTGGAG ATGAAGCTTC 2051 TGGGTGTCAC TATGGAGCTC TCACATGTGG AAGCTGCAAG GTCTTCTTCA 2101 AAAGAGCCGC TGAAGGGAAA CAGAAGTACC TGTGTGCCAG CAGAAATGAT 2151 TGCACTATTG ATAAATTCCG AAGGAAAAAT TGTCCATCTT GCCGTCTTCG 2201 GAAATGTTAT GAAGCAGGGA TGACTCTGGG AGCCCGGAAG CTGAAGAAAC 2251 TTGGTAATCT GAAACTACAG GAGGAAGGAG AGGCTTCCAG CACCACCAGC 2301 CCCACTGAGG AGACAGCCCA GAAGCTGACA GTGTCACACA TTGAAGGCTA 2351 TGAATGTCAG CCCATCTTTC TGAATGTCCT GGAGGCCATT GAGCCAGGTG 2401 TGGTGTGTGC TGGACATGAC AACAACCAGC CCGACTCCTT CGCAGCCTTG 2451 CTCTCTAGCC TCAATGAACT GGGAGAGAGA CAGCTTGTAC ATGTGGTCAA 2501 GTGGGCCAAG GCCTTGCCTG GCTTCCGCAA CTTACACGTG GACGACCAGA 2551 TGGCTGTCAT TCAGTACTCC TGGATGGGGC TCATGGTGTT TGCCATGGGC 2601 TGGCGATCCT TCACCAATGT CAACTCCAGG ATGCTCTACT TTGCCCCTGA 2651 TCTGGTTTTC AATGAGTACC GCATGCACAA ATCCCGGATG TACAGCCAGT 2701 GTGTCCGAAT GAGGCACCTC TCTCAAGAGT TTGGATGGCT CCAAATCACC 2751 CCCCAGGAAT TCCTGTGCAT GAAAGCGCTG CTACTCTTCA GCATTATTCC 2801 AGTGGATGGG CTGAAAAATC AAAAATTCTT TGATGAACTT CGAATGAACT 2851 ACATCAAGGA ACTCGATCGT ATCATTGCAT GCAAAAGAAA AAATCCCACA 2901 TCCTGCTCAA GGCGTTTCTA CCAGCTCACC AAGCTCCTGG ACTCCGTGCA 2951 GCCTATTGCG AGAGAGCTGC ATCAGTTCAC TTTTGACCTG CTAATCAAGT 3001 CACACATGGT GAGCGTGGAC TTTCCGGAAA TGATGGCAGA GATCATCTCT 3051 GTGCAAGTGC CCAAGATCCT TTCTGGGAAA GTCAAGCCCA TCTATTTCCA 3101 CACCCAGTGA AGCATTGGAA ATCCCTATTT CCTCACCCCA GCTCATGCCC 3151 CCTTTCAGAT GTCTTCTGCC TGTTA.

[0052] As noted above, nucleotide 1051 represents a single nucleotide polymorphism (SNP). To this end, another preferred embodiment of the present invention is an isolated DNA molecule as shown in FIG. 1A-C and SEQ ID NO:1, except nucleotide 1051 is a ‘G’ nucleotide instead of a ‘A’ nucleotide, this isolated DNA molecule being additionally disclosed as SEQ ID NO:3, as follows, with 1051-G being bolded and underlined: 1 CCCAAAAAAT AAAAACAAAC AAAAACAAAA CAAAACAAAA AAAACGAATA (SEQ ID NO: 3) 51 AAGAAAAAGG TAATAACTCA GTTCTTATTT GCACCTACTT CCAGTGGACA 101 CTGAATTTGG AAGGTGGAGG ATTCTTGTTT TTTCTTTTAA GATCGGGCAT 151 CTTTTGAATC TACCCCTCAA GTGTTAAGAG ACAGACTGTG AGCCTAGCAG 201 GGCAGATCTT GTCCACCGTG TGTCTTCTTT TGCAGGAGAC TTTGAGGCTG 251 TCAGAGCGCT TTTTGCGTGG TTGCTCCCGC AAGTTTCCTT CTCTGGAGCT 301 TCCCGCAGGT GGGCAGCTAG CTGCAGCGAC TACCGCATCA TCACAGCCTG 351 TTGAACTCTT CTGAGCAAGA GAAGGGGAGG CGGGGTAAGG GAAGTAGGTG 401 GAAGATTCAG CCAAGCTCAA GGATGGAGGT GCAGTTAGGG CTGGGGAGGG 451 TCTACCCTCG CCCGCCGTCC AAGACCTACC GAGGAGCTTT CCAGAATCTG 501 TTCCAGAGCG TGCGCGAAGT GATCCAGAAC CCGGGCCCCA GGCACCCAGA 551 GGCCGCGAGC GCAGCACCTC CCGGCGCCAG TTTGCAGCAG CAGCAGCAGC 601 AGCAGCAAGA AACTAGCCCC CGGCAACAGC AGCAGCAGCA GCAGGGTGAG 651 GATGGTTCTC CCCAAGCCCA TCGTAGAGGC CCCACAGGCT ACCTGGTCCT 701 GGATGAGGAA CAGCAGCCTT CACAGCCTCA GTCAGCCCCG GAGTGCCACC 751 CCGAGAGAGG TTGCGTCCCA GAGCCTGGAG CCGCCGTGGC CGCCGGCAAG 801 GGGCTGCCGC AGCAGCTGCC AGCACCTCCG GACGAGGATG ACTCAGCTGC 851 CCCATCCACG TTGTCTCTGC TGGGCCCCAC TTTCCCCGGC TTAAGCAGCT 901 GCTCCGCCGA CCTTAAAGAC ATCCTGAGCG AGGCCAGCAC CATGCAACTC 951 CTTCAGCAAC AGCAGCAGGA AGCAGTATCC GAAGGGAGGA GCAGCGGGAG 1001 AGCGAGGGAG GCCTCGGGGG CTCCCACTTC CTCCAAGGAC AATTACTTAG 1051 G GGGCACTTC GACCATTTCT GACAGCGCCA AGGAGCTGTG TAAGGCAGTG 1101 TCGGTGTCCA TGGGCTTGGG TGTGGAGGCG TTGGAGCATC TGAGTCCAGG 1151 GGAACAGCTT CGGGGGGATT GCATGTACGC CCCAGTTTTG GGAGTTCCAC 1201 CCGCTGTGCG TCCCACTCCG TGTGCCCCAT TGGCCGAATG CAAAGGTTCT 1251 CTGCTAGACG ACAGCGCAGG CAAGAGCACT GAAGATACTG CTGAGTATTC 1301 CCCTTTCAAG GGAGGTTACA CCAAAGGGCT AGAAGGCGAG AGCCTACGCT 1351 GCTCTGGCAG CGCTGCAGCA GGGAGCTCCG GGACACTTGA ACTGCCGTCC 1401 ACCCTGTCTC TCTACAAGTC CGGAGCACTG GACGAGGCAG CTGCGTACCA 1451 GAGTCGCGAC TACTACAACT TTCCACTGGC TCTGGCCGGG CCGCCGCCCC 1501 CTCCACCGCC TCCCCATCCC CACGCTCGCA TCAAGCTGGA GAACCCGCTG 1551 GACTATGGCA GCGCCTGGGC GGCTGCGGCG GCGCAGTGCC GCTATGGGGA 1601 CCTGGCGAGC CTGCATGGCG CGGGTGCAGC GGGACCCGGC TCTGGGTCAC 1651 CCTCAGCGGC CGCTTCCTCA TCCTGGCACA CTCTCTTCAC AGCCGAAGAA 1701 GGCCAGTTGT ATGGACCGTG TGGTGGTGGG GGCGGCGGCG GTGGCGGCGG 1751 CGGCGGCGGC GCAGGCGAGG CGGGAGCTGT AGCCCCCTAC GGCTACACTC 1801 GGCCACCTCA GGGGCTGGCG GGCCAGGAAG GCGACTTCAC CGCACCTGAT 1851 GTGTGGTACC CTGGCGGCAT GGTGAGCAGA GTGCCCTATC CCAGTCCCAC 1901 TTGTGTCAAA AGCGAGATGG GCCCCTGGAT GGATAGCTAC TCCGGACCTT 1951 ACGGGGACAT GCGTTTGGAG ACTGCCAGGG ACCATGTTTT GCCAATTGAC 2001 TATTACTTTC CACCCCAGAA GACCTGCCTG ATCTGTGGAG ATGAAGCTTC 2051 TGGGTGTCAC TATGGAGCTC TCACATGTGG AAGCTGCAAG GTCTTCTTCA 2101 AAAGAGCCGC TGAAGGGAAA CAGAAGTACC TGTGTGCCAG CAGAAATGAT 2151 TGCACTATTG ATAAATTCCG AAGGAAAAAT TGTCCATCTT GCCGTCTTCG 2201 GAAATGTTAT GAAGCAGGGA TGACTCTGGG AGCCCGGAAG CTGAAGAAAC 2251 TTGGTAATCT GAAACTACAG GAGGAAGGAG AGGCTTCCAG CACCACCAGC 2301 CCCACTGAGG AGACAGCCCA GAAGCTGACA GTGTCACACA TTGAAGGCTA 2351 TGAATGTCAG CCCATCTTTC TGAATGTCCT GGAGGCCATT GAGCCAGGTG 2401 TGGTGTGTGC TGGACATGAC AACAACCAGC CCGACTCCTT CGCAGCCTTG 2451 CTCTCTAGCC TCAATGAACT GGGAGAGAGA CAGCTTGTAC ATGTGGTCAA 2501 GTGGGCCAAG GCCTTGCCTG GCTTCCGCAA CTTACACGTG GACGACCAGA 2551 TGGCTGTCAT TCAGTACTCC TGGATGGGGC TCATGGTGTT TGCCATGGGC 2601 TGGCGATCCT TCACCAATGT CAACTCCAGG ATGCTCTACT TTGCCCCTGA 2651 TCTGGTTTTC AATGAGTACC GCATGCACAA ATCCCGGATG TACAGCCAGT 2701 GTGTCCGAAT GAGGCACCTC TCTCAAGAGT TTGGATGGCT CCAAATCACC 2751 CCCCAGGAAT TCCTGTGCAT GAAAGCGCTG CTACTCTTCA GCATTATTCC 2801 AGTGGATGGG CTGAAAAATC AAAAATTCTT TGATGAACTT CGAATGAACT 2851 ACATCAAGGA ACTCGATCGT ATCATTGCAT GCAAAAGAAA AAATCCCACA 2901 TCCTGCTCAA GGCGTTTCTA CCAGCTCACC AAGCTCCTGG ACTCCGTGCA 2951 GCCTATTGCG AGAGAGCTGC ATCAGTTCAC TTTTGACCTG CTAATCAAGT 3001 CACACATGGT GAGCGTGGAC TTTCCGGAAA TGATGGCAGA GATCATCTCT 3051 GTGCAAGTGC CCAAGATCCT TTCTGGGAAA GTCAAGCCCA TCTATTTCCA 3101 CACCCAGTGA AGCATTGGAA ATCCCTATTT CCTCACCCCA GCTCATGCCC 3151 CCTTTCAGAT GTCTTCTGCC TGTTA.

[0053] The above-exemplified isolated DNA molecules, comprise the following characteristics:

[0054] (SEQ ID NO: 1)-3175 nuc.: initiating Met (nuc. 423-425) and “TCA” term. codon (nuc. 3106-3108), with a polymorphic site at nucleotide 1051 (‘A’), the open reading frame resulting in an expressed protein of 895 amino acids, as set forth in SEQ ID NO:2, with amino acid residue 210 being a Glu (E) residue.

[0055] (SEQ ID NO:3)-3175 nuc.: initiating Met (nuc. 423-425) and “TCA” term. codon (nuc.3106-3108), with a polymorphic site at nucleotide 1051 (‘G’), the open reading frame resulting in an expressed protein of 895 amino acids, as set forth in SEQ ID NO:4, with amino acid residue 210 being a Gly (G) residue.

[0056] The present invention also relates to isolated nucleic acid fragments which encode mRNA expressing a biologically active rhesus monkey androgen receptor which belongs to the nuclear receptor superfamily. A preferred embodiment relates to isolated nucleic acid fragments of SEQ ID NOs:1 and 3 which encode mRNA expressing a biologically functional derivative of rhAR. Any such nucleic acid fragment will encode either a protein or protein fragment comprising at least an intracellular DNA-binding domain and/or ligand binding domain, domains conserved throughout the rhAR nuclear receptor family domain which exist in rhAR (SEQ ID NOs: 2 and 4). Any such polynucleotide includes but is not necessarily limited to nucleotide substitutions (including but not limited to SNPs, such as single nucleotide substitutions as disclosed herein, as well as deletion and/or insertions which fall within the known working definition of a SNP), deletions, additions, amino-terminal truncations and carboxy-terminal truncations such that these mutations encode mRNA which express a protein or protein fragment of diagnostic, therapeutic or prophylactic use and would be useful for screening for agonists and/or antagonists of rhAR.

[0057] The isolated nucleic acid molecule of the present invention may include a deoxyribonucleic acid molecule (DNA), such as genomic DNA and complementary DNA (cDNA), which may be single (coding or noncoding strand) or double stranded, as well as synthetic DNA, such as a synthesized, single stranded polynucleotide. The isolated nucleic acid molecule of the present invention may also include a ribonucleic acid molecule (RNA). The preferred template is DNA.

[0058] It is known that there is a substantial amount of redundancy in the various codons which code for specific amino acids. Therefore, this invention is also directed to those DNA sequences encode RNA comprising alternative codons that code for the eventual translation of the identical amino acid, as shown below:

[0059] A=Ala=Alanine: codons GCA, GCC, GCG, GCU

[0060] C=Cys=Cysteine: codons UGC, UGU

[0061] D=Asp=Aspartic acid: codons GAC, GAU

[0062] E=Glu=Glutamic acid: codons GAA, GAG

[0063] F=Phe=Phenylalanine: codons UUC, UUU

[0064] G=Gly=Glycine: codons GGA, GGC, GGG, GGU

[0065] H=His=Histidine: codons CAC, CAU

[0066] I=Ile=Isoleucine: codons AUA, AUC, AUU

[0067] K=Lys=Lysine: codons AAA, AAG

[0068] L=Leu=Leucine: codons UUA, UUG, CUA, CUC, CUG, CUU

[0069] M=Met=Methionine: codon AUG

[0070] N=Asp=Asparagine: codons AAC, AAU

[0071] P=Pro=Proline: codons CCA, CCC, CCG, CCU

[0072] Q=Gln=Glutamine: codons CAA, CAG

[0073] R=Arg=Arginine: codons AGA, AGG, CGA, CGC, CGG, CGU

[0074] S=Ser=Serine: codons AGC, AGU, UCA, UCC, UCG, UCU

[0075] T=Thr=Threonine: codons ACA, ACC, ACG, ACU

[0076] V=Val=Valine: codons GUA, GUC, GUG, GUU

[0077] W=Trp=Tryptophan: codon UGG

[0078] Y=Tyr=Tyrosine: codons UAC, UAU.

[0079] Therefore, the present invention discloses codon redundancy that may result in differing DNA molecules expressing an identical protein. For purposes of this specification, a sequence bearing one or more replaced codons will be defined as a degenerate variation. Also included within the scope of this invention are mutations either in the DNA sequence or the translated protein, which do not substantially alter the ultimate physical properties of the expressed protein. For example, substitution of valine for leucine, arginine for lysine, or asparagine for glutamine may not cause a change in functionality of the polypeptide.

[0080] It is known that DNA sequences coding for a peptide may be altered so as to code for a peptide having properties that are different than those of the naturally occurring peptide. Methods of altering the DNA sequences include but are not limited to site directed mutagenesis. Examples of altered properties include but are not limited to changes in the affinity of an enzyme for a substrate or a receptor for a ligand.

[0081] As used herein, “purified” and “isolated” may be utilized interchangeably to stand for the proposition that the nucleic acid, protein, or respective fragment thereof in question has been substantially removed from its in vivo environment so that it may be manipulated by the skilled artisan, such as but not limited to nucleotide sequencing, restriction digestion, site-directed mutagenesis, and subcloning into expression vectors for a nucleic acid fragment as well as obtaining the protein or protein fragment in pure quantities so as to afford the opportunity to generate polyclonal antibodies, monoclonal antibodies, amino acid sequencing, and peptide digestion. Therefore, the nucleic acids claimed herein may be present in whole cells or in cell lysates or in a partially purified or substantially purified form. A nucleic acid is considered substantially purified when it is purified away from environmental contaminants. Thus, a nucleic acid sequence isolated from cells is considered to be substantially purified when purified from cellular components by standard methods while a chemically synthesized nucleic acid sequence is considered to be substantially purified when purified from its chemical precursors.

[0082] Any of a variety of procedures may be used to clone rhAR. These methods include, but are not limited to, (1) a RACE PCR cloning technique (Frohman, et al., 1988, Proc. Natl. Acad. Sci. USA 85: 8998-9002). 5′ and/or 3′ RACE may be performed to generate a full length cDNA sequence. This strategy involves using gene-specific oligonucleotide primers for PCR amplification of rhAR cDNA. These gene-specific primers are designed through identification of an expressed sequence tag (EST) nucleotide sequence which has been identified by searching any number of publicly available nucleic acid and protein databases; (2) direct functional expression of the rhAR following the construction of a rhAR-containing cDNA library in an appropriate expression vector system; (3) screening a rhAR-containing cDNA library constructed in a bacteriophage or plasmid shuttle vector with a labeled degenerate oligonucleotide probe designed from the amino acid sequence of the rhAR protein; (4) screening a rhAR-containing cDNA library constructed in a bacteriophage or plasmid shuttle vector with a partial cDNA encoding the rhAR protein. This partial cDNA is obtained by the specific PCR amplification of rhAR DNA fragments through the design of degenerate oligonucleotide primers from the amino acid sequence known for other nuclear receptors which are related to the rhAR protein; (5) screening a rhAR-containing cDNA library constructed in a bacteriophage or plasmid shuttle vector with a partial cDNA encoding the rhAR protein. This strategy may also involve using gene-specific oligonucleotide primers for PCR amplification of rhAR cDNA identified as an EST as described above; or (6) designing 5′ and 3′ gene specific oligonucleotides using SEQ ID NO:1 or 3 as a template so that either the full-length cDNA may be generated by known PCR techniques, or a portion of the coding region may be generated by these same known PCR techniques to generate and isolate a portion of the coding region to use as a probe to screen one of numerous types of cDNA and/or genomic libraries in order to isolate a full-length version of the nucleotide molecule encoding rhAR.

[0083] It is readily apparent to those ordinarily skilled in the art that other types of libraries, as well as libraries constructed from other cell types-or species types, may be useful for isolating a rhAR-encoding DNA or a rhAR homologue. Other types of libraries include, but are not limited to, cDNA libraries derived from other cells or cell lines other than rhAR cells or tissue such as murine cells, rodent cells or any other such vertebrate host which may contain rhAR-encoding DNA. Additionally a rhAR gene and homologues may be isolated by oligonucleotide- or polynucleotide-based hybridization screening of a vertebrate genomic library, including but not limited to, a murine genomic library, a rodent genomic library, as well as concomitant rhAR genomic DNA libraries.

[0084] It is readily apparent to those skilled in the art that suitable cDNA libraries may be prepared from cells or cell lines which have rhAR activity. The selection of cells or cell lines for use in preparing a cDNA library to isolate a cDNA encoding rhAR may be done by first measuring cell-associated rhAR activity using any known assay available for such a purpose.

[0085] Preparation of cDNA libraries can be performed by standard techniques well known in the art. Well known cDNA library construction techniques can be found for example, in Sambrook et al., 1989, Molecular Cloning: A Laboratory Manual; Cold Spring Harbor Laboratory, Cold Spring Harbor, N.Y. Complementary DNA libraries may also be obtained from numerous commercial sources, including but not limited to Clontech Laboratories, Inc. and Stratagene.

[0086] It is also readily apparent to those skilled in the art that DNA encoding rhAR may also be isolated from a suitable genomic DNA library. Construction of genomic DNA libraries can be performed by standard techniques well known in the art. Well known genomic DNA library construction techniques can be found in Sambrook, et al., supra.

[0087] In order to clone the rhAR gene by one of the preferred methods, the amino acid sequence or DNA sequence of rhAR or a homologous protein may be necessary. To accomplish this, the rhAR protein or a homologous protein may be purified and partial amino acid sequence determined by automated sequenators or mass spectroscopy. It is not necessary to determine the entire amino acid sequence, but the linear sequence of two regions of 6 to 8 amino acids can be determined for the PCR amplification of a partial rhAR DNA fragment. Once suitable amino acid sequences have been identified, the DNA molecules capable of encoding them are synthesized. Because the genetic code is degenerate, more than one codon may be used to encode a particular amino acid, and therefore, the amino acid sequence can be encoded by any of a set of similar DNA oligonucleotides. Only one member of the set will be identical to the rhAR sequence but others in the set will be capable of hybridizing to rhAR DNA even in the presence of DNA oligonucleotides with mismatches. The mismatched DNA oligonucleotides may still sufficiently hybridize to the rhAR DNA to permit identification and isolation of rhAR encoding DNA. Alternatively, the nucleotide sequence of a region of an expressed sequence may be identified by searching one or more available genomic databases. Gene-specific primers may be used to perform PCR amplification of a cDNA of interest from either a cDNA library or a population of cDNAs. As noted above, the appropriate nucleotide sequence for use in a PCR-based method may be obtained from SEQ ID NO: 1 or 18-20, either for the purpose of isolating overlapping 5′ and 3′ RACE products for generation of a full-length sequence coding for rhAR, or to isolate a portion of the nucleotide molecule coding for rhAR for use as a probe to screen one or more cDNA- or genomic-based libraries to isolate a full-length molecule encoding rhAR or rhAR-like proteins.

[0088] In an exemplified method, the rhAR full-length cDNA of the present invention was isolated by screening template cDNA synthesized from Macaca mulatta prostate mRNA. Oligonucleotide primers based on Macaca fascicularis AR were synthesized. Template cDNA was synthesized from Macaca mulatta prostate mRNA. NH₂ portion and COOH-portion primer pairs were used to generate two PCR fragments, which were subcloned, characterized and assembled into a full length DNA sequence (see SEQ ID NOs: 1 and 3). The cloned Macaca mulatta AR cDNA has 7 nucleotide differences from Macaca fascicularis AR in the coding region which result in two amino acid residues difference (FIG. 4). The two macaque polyQ and polyG sequences are identical to each other, and are in turn shorter than the corresponding human sequences. A single amino acid difference between the macaque and human AR, [Ala-632], is present in the DBD-Hinge-LBD region.

[0089] The present invention also relates to recombinant vectors and recombinant hosts, both prokaryotic and eukaryotic, which have been transfected and/or transformed with the nucleic acid molecules disclosed throughout this specification.

[0090] The present invention also relates to methods of expressing rhAR and biological equivalents disclosed herein, the expressed, processed form of the protein, assays employing these recombinantly expressed gene products, cells expressing these gene products, and agonistic and/or antagonistic compounds identified through the use of assays utilizing these recombinant forms, including, but not limited to, one or more modulators of rhAR, either through direct contact with the LBD or through direct or indirect contact with a ligand which either interacts with the DBD or with the wild-type transcription complex which the androgen receptor interacts in trans, thereby modulating bone biology, for example.

[0091] The present invention relates to methods of expressing rhAR in recombinant systems and of identifying agonists and antagonists of rhAR. The novel rhAR proteins of the present invention are suitable for use in an assay procedure for the identification of compounds which modulate the transactivation activity of mammalian rhAR. Modulating rhAR activity, as described herein includes the inhibition or activation of this soluble transacting factor and therefore includes directly or indirectly affecting the normal regulation of the rhAR activity. Compounds that modulate rhAR include agonists, antagonists and compounds which directly or indirectly affect regulation of rhAR. When screening compounds in order to identify potential pharmaceuticals that specifically interact with a target protein, it is necessary to ensure that the compounds identified are as specific as possible for the target protein. To do this, it may necessary to screen the compounds against as wide an array as possible of proteins that are similar to the target receptor, including species homologous to rhesus androgen receptor. Thus, in order to find compounds that are potential pharmaceuticals that interact with rhAR, it is necessary not only to ensure that the compounds interact with rhAR (the “plus target”) and produce the desired pharmacological effect through rhAR, it is also necessary to determine that the compounds do not interact with proteins B, C, D, etc. (the “minus targets”). In general, as part of a screening program, it is important to have as many minus targets as possible (see Hodgson, 1992, Bio/Technology 10:973-980, @ 980). rhAR proteins and the DNA molecules encoding this protein may serve this purpose in assays utilizing, for example, other members of the nuclear receptor superfamily.

[0092] As used herein, a “biologically functional derivative” of a wild-type rhAR possesses a biological activity that is related to the biological activity of the wild type rhAR. The term “functional derivative” is intended to include the “fragments,” “mutants,” “variants,” “degenerate variants,” “analogs” and “homologues” of the wild type rhAR protein. The term “fragment” is meant to refer to any polypeptide subset of wild-type rhAR, including but not necessarily limited to rhAR proteins comprising amino acid substitutions, deletions, additions, amino terminal truncations and/or carboxy-terminal truncations. The term “mutant” is meant to refer a subset of a biologically active fragment that may be substantially similar to the wild-type form but possesses distinguishing biological characteristics. Such altered characteristics include but are in no way limited to altered substrate binding, altered substrate affinity and altered sensitivity to chemical compounds affecting biological activity of the rhAR or a rhAR functional derivative. The term “variant” is meant to refer to a molecule substantially similar in structure and function to either the wild-type protein or to a fragment thereof.

[0093] A variety of mammalian expression vectors may be used to express recombinant rhAR in mammalian cells. Expression vectors are defined herein as DNA sequences that are required for the transcription of cloned DNA and the translation of their mRNAs in an appropriate host. Such vectors can be used to express eukaryotic DNA in a variety of hosts such as bacteria, blue green algae, plant cells, insect cells and animal cells. Specifically designed vectors allow the shuttling of DNA between hosts such as bacteria-yeast or bacteria-animal cells. An appropriately constructed expression vector should contain: an origin of replication for autonomous replication in host cells, selectable markers, a limited number of useful restriction enzyme sites, a potential for high copy number, and active promoters. A promoter is defined as a DNA sequence that directs RNA polymerase to bind to DNA and initiate RNA synthesis. A strong promoter is one that causes mRNAs to be initiated at high frequency. Expression vectors may include, but are not limited to, cloning vectors, modified cloning vectors, specifically designed plasmids or viruses.

[0094] Commercially available mammalian expression vectors which may be suitable for recombinant rhAR expression, include but are not limited to, pcDNA3.1 (Invitrogen), pLITMUS28, pLITMUS29, pLITMUS38 and pLITMUS39 (New England Bioloabs), pcDNAI, pcDNAIamp (Invitrogen), pcDNA3 (Invitrogen), pMC1neo (Stratagene), pXT1 (Stratagene), pSG5 (Stratagene), EBO-pSV2-neo (ATCC 37593) pBPV-1(8-2) (ATCC 37110), pdBPV-MMTneo (342-12) (ATCC 37224), pRSVgpt (ATCC 37199), pRSVneo (ATCC 37198), pSV2-dhfr (ATCC 37146), pUCTag (ATCC 37460), and IZD35 (ATCC 37565).

[0095] A variety of bacterial expression vectors may be used to express recombinant rhAR in bacterial cells. Commercially available bacterial expression vectors which may be suitable for recombinant rhAR expression include, but are not limited to pCRII (Invitrogen), pCR2.1 (Invitrogen), pQE (Qiagen), pET11a (Novagen), lambda gt11 (Invitrogen), pKK223-3 (Pharmacia), and pGEX2T (Pharmacia).

[0096] A variety of fungal cell expression vectors may be used to express recombinant rhAR in fungal cells. Commercially available fungal cell expression vectors which may be suitable for recombinant rhAR expression include but are not limited to the ESP® yeast expression system, which utilizes S. pombe as the expression host, pYES2 (Invitrogen) and Pichia expression vector (Invitrogen).

[0097] A variety of insect cell expression vectors may be used to express recombinant receptor in insect cells. Commercially available insect cell expression vectors which may be suitable for recombinant expression of rhAR include but are not limited to pBlueBacIII and pBlueBacHis2 (Invitrogen), and pAcG2T (Pharmingen).

[0098] An expression vector containing DNA encoding a rhAR or rhAR-like protein may be used for expression of rhAR in a recombinant host cell. Recombinant host cells may be prokaryotic or eukaryotic, including but not limited to bacteria such as E. coli, fungal cells such as yeast, mammalian cells including but not limited to cell lines of rhAR, bovine, porcine, monkey and rodent origin, and insect cells including but not limited to Drosophila- and silkworm-derived cell lines. Cell lines derived from mammalian species which may be suitable and which are commercially available, include but are not limited to, L cells L-M (TK⁻) (ATCC CCL 1.3), L cells L-M (ATCC CCL 1.2), Saos-2 (ATCC HTB-85), 293 (ATCC CRL 1573), Raji (ATCC CCL 86), CV-1 (ATCC CCL 70), COS-1 (ATCC CRL 1650), COS-7 (ATCC CRL 1651), CHO-K1(ATCC CCL 61), 3T3 (ATCC CCL 92), NIH/3T3 (ATCC CRL 1658), HeLa (ATCC CCL 2), C127I (ATCC CRL 1616), BS-C-1 (ATCC CCL 26), MRC-5 (ATCC CCL 171) and CPAE (ATCC CCL 209).

[0099] The expression vector may be introduced into host cells via any one of a number of techniques including but not limited to transfection, transformation, protoplast fusion, and electroporation. The expression vector-containing cells are individually analyzed to determine whether they produce rhAR protein. Identification of rhAR expressing cells may be done by several means, including but not limited to immunological reactivity with anti-rhAR antibodies, labeled ligand binding and the presence of host cell-associated rhAR activity.

[0100] The cloned rhAR cDNA obtained through the methods described above may be recombinantly expressed by molecular cloning into an expression vector (such as pcDNA3.1, pQE, pBlueBacHis2 and pLITMUS28) containing a suitable promoter and other appropriate transcription regulatory elements, and transferred into prokaryotic or eukaryotic host cells to produce recombinant rhAR. Techniques for such manipulations can be found described in Sambrook, et al., supra, are discussed at length in the Example section and are well known and easily available to the artisan of ordinary skill in the art.

[0101] Expression of rhAR DNA may also be performed using in vitro produced synthetic mRNA. Synthetic mRNA can be efficiently translated in various cell-free systems, including but not limited to wheat germ extracts and reticulocyte extracts, as well as efficiently translated in cell based systems, including but not limited to microinjection into frog oocytes, with microinjection into frog oocytes being preferred.

[0102] To determine the rhAR cDNA sequence(s) that yields optimal levels of rhAR, cDNA molecules including but not limited to the following can be constructed: a cDNA fragment containing the full-length open reading frame for rhAR as well as various constructs containing portions of the cDNA encoding only specific domains of the protein or rearranged domains of the protein. All constructs can be designed to contain none, all or portions of the 5′ and/or 3′ untranslated region of a rhAR cDNA. The expression levels and activity of rhAR can be determined following the introduction, both singly and in combination, of these constructs into appropriate host cells. Following determination of the rhAR cDNA cassette yielding optimal expression in transient assays, this rhAR cDNA construct is transferred to a variety of expression vectors (including recombinant viruses), including but not limited to those for mammalian cells, plant cells, insect cells, oocytes, bacteria, and yeast cells.

[0103] A preferred aspect of the present invention relates to a substantially purified form of the novel nuclear trans-acting receptor protein, a rhesus androgen receptor protein, which is disclosed in FIG. 2 (SEQ ID NO:2) as well as a polymorph of the protein disclosed in SEQ ID NO:2, disclosed herein as SEQ ID NO:4.

[0104] The rhAR protein disclosed in SEQ ID NO:2 is as follows: MEVQLGLGRV YPRPPSKTYR GAFQNLFQSV REVIQNPGPR HPEAASAAPP (SEQ ID NO: 2) GASLQQQQQQ QQETSPRQQQ QQQQGEDGSP QAHRRGPTGY LVLDEEQQPS QPQSAPECHP ERGCVPEPGA AVAAGKGLPQ QLPAPPDEDD SAAPSTLSLL GPTFPGLSSC SADLKDILSE ASTMQLLQQQ QQEAVSEGSS SGRAREASGA PTSSKDNYL E GTSTISDSAK ELCKAVSVSM GLGVEALEHL SPGEQLRGDC MYAPVLGVPP AVRPTPCAPL AECKGSLLDD SAGKSTEDTA EYSPFKGGYT KGLEGESLGC SGSAAAGSSG TLELPSTLSL YKSGALDEAA AYQSRDYYNF PLALAGPPPP PPPPHPHARI KLENPLDYGS AWAAAAAQCR YGDLASLHGA GAAGPGSGSP SAAASSSWHT LFTAEEGQLY GPCGGGGGGG GGGGGGAGEA GAVAPYGYTR PPQGLAGQEG DFTAPDVWYP GGMVSRVPYP SPTCVKSEMG PWMDSYSGPY GDMRLETARD HVLPIDYYFP PQKT CLICGD EASGCHYGAL TCGSCKVFFK RAAEGKQKYL CASRNDCTID KFRRKNCPSC RLRKCYEAGM TLGARKLKKL GNLKLQEEGE ASSTTSPTEE TAQKLTVSHI EGYECQPIFL NVLEAIEPGV VCAGHDNNQP DSFAALLSSL NELGERQLVH VVKWAKALPG FRNLHVDDQM AVIQYSWMGL MVFAMGWRSF TNVNSRMLYF APDLVFNEYR MHKSRMYSQC VRMRHLSQEF GWLQITPQEF LCMKALLLFS IIPVDGLKNQ KFFDELRMNY IKELDRIIAC KRKNPTSCSR RFYQLTKLLD SVQPIARELH QFTFDLLIKS HMVSVDFPEM MAEIISVQVP KILSGKVKPI YFHTQ.

[0105] As noted herein, the Glu-210 residue (underlined and bolded) of rhAR of SEQ ID NO:2 represents an allelic variant at nucleotide 1051 of SEQ ID NO:1. A single nucleotide change at nucleotide 1051 from ‘A’ to ‘G’ results in an amino acid change at residue 210 of the rhAR, from the Glu residue of SEQ ID NO:2 to a Gly residue (underlined and bolded), shown below as SEQ ID NO:4: MEVQLGLGRV YPRPPSKTYR GAFQNLFQSV REVIQNPGPR HPEAASAAPP (SEQ ID NO: 4) GASLQQQQQQ QQETSPRQQQ QQQQGEDGSP QAHRRGPTGY LVLDEEQQPS QPQSAPECHP ERGCVPEPGA AVAAGKGLPQ QLPAPPDEDD SAAPSTLSLL GPTFPGLSSC SADLKDILSE ASTMQLLQQQ QQEAVSEGSS SGRAREASGA PTSSKDNYLG GTSTISDSAK ELCKAVSVSM GLGVEALEHL SPGEQLRGDC MYAPVLGVPP AVRPTPCAPL AECKGSLLDD SAGKSTEDTA EYSPFKGGYT KGLEGESLGC SGSAAAGSSG TLELPSTLSL YKSGALDEAA AYQSRDYYNF PLALAGPPPP PPPPHPHARI KLENPLDYGS AWAAAAAQCR YGDLASLHGA GAAGPGSGSP SAAASSSWHT LFTAEEGQLY GPCGGGGGGG GGGGGGAGEA GAVAPYGYTR PPQGLAGQEG DFTAPDVWYP GGMVSRVPYP SPTCVKSEMG PWMDSYSGPY GDMRLETARD HVLPIDYYFP PQKT CLICGD EASGCHYGAL TCGSCKVFFK RAAEGKQKYL CASRNDCTID KFRRKNCPSC RLRKCYEAGM TLGARKLKKL GNLKLQEEGE ASSTTSPTEE TAQKLTVSHI EGYECQPIFL NVLEAIEPGV VCAGHDNNQP DSFAALLSSL NELGERQLVH VVKWAKALPG FRNLHVDDQM AVIQYSWMGL MVFAMGWRSF TNVNSRMLYF APDLVFNEYR MHKSRMYSQC VRMRHLSQEF GWLQITPQEF LCMKALLLFS IIPVDGLKNQ KFFDELRMNY IKELDRIIAC KRKNPTSCSR RFYQLTKLLD SVQPIARELH QFTFDLLIKS HMVSVDFPEM MAEIISVQVP KILSGKVKPI YFHTQ.

[0106] The underlined portions of SEQ ID NOs:2 and 4, from amino acid residue 535 to residue 600, represent the DNA binding domain (DBD) of the rhAR receptor protein. The DBD participates in regulating protein-protein interactions in AR transrepression pathway. Aarnisalo et al., Endocrinology 140(7):3097 (1999). Transcription activation and repression functions of the androgen receptor are differentially influenced by mutations in the DNA-binding domain. In transactivation, AR forms homodimer and binds DNA response element via DBD.

[0107] The present invention also relates to a substantially purified, fully processed (including proteolytic processing, such as processing of a natural, hybrid or synthetic signal sequence, glycosylation and/or phosphorylation) mature rhAR protein obtained from a recombinant host cell containing a DNA expression vector comprising a nucleotide sequence as set forth in SEQ ID NOs: 1 and 3, or nucleic acid fragments thereof as described above, such DNA expression vectors expressing the respective rhAR protein or rhAR precursor protein. It is especially preferred that the recombinant host cell be a eukaryotic host cell, including but not limited to a mammalian cell line or an insect cell line. In another embodiment, it is especially preferred that the recombinant host cell be a yeast host cell.

[0108] The present invention also relates to isolated nucleic acid molecules which are fusion constructions expressing fusion proteins useful in assays to identify compounds which modulate mammalian AR. A preferred aspect of this portion of the invention includes, but is not limited to, glutathione S-transferase GST-rhAR fusion constructs. These fusion constructs include, but are not limited to, all or a portion of the ligand-binding domain of rhAR, respectively, as an in-frame fusion at the carboxy terminus of the GST gene. The disclosure of SEQ ID NOS: 1 and 3 provide the artisan of ordinary skill the information necessary to construct any such nucleic acid molecule encoding a GST-nuclear receptor fusion protein. Soluble recombinant GST-nuclear receptor fusion proteins may be expressed in various expression systems, including but in now manner limited to a yeast expression system (see Example Section 2), or Spodoptera frugiperda (Sf21) within insect cells (Invitrogen) using a baculovirus expression vector (e.g., Bac-N-Blue DNA from Invitrogen or pAcG2T from Pharmingen). Example Section 2 discloses construction of GST-Flag-rhARLBD (Mr=60 kDa), which is expressed in yeast. This fusion protein is purified by standard techniques and used in a hydoxyapatite binding assay in the presence of labeled R1881 and unlabeled test compounds. After a parallel binding reaction where increasing concentration of unlabeled test compounds are incubated with ³H-R1881, a hydroxyapatite slurry is prepared and processed. Unbound ligand is removed and the subsequent hydroxyapatite pellet is washed and ligand bound GST-rhAR is assessed to quantify the amount of radioligand (³H-R1881) bound to the recombinant rhAR fusion protein. Results are compared to known high affinity ligands such as 5-alpha dihydrotestosterone and unlabeled R1881, which exhibit IC50s of ca. 1 nM. See, Asselin and Melancon, 1977, Steroids 30: 591-604; Ghanadian et al., 1977, Urol. Res. 5(4): 169-173.

[0109] Other assays are contemplated for the rhAR cDNA clones of the present invention, including but not limited to the use of these clone(s) to set up co-transfection assays to measure bioactivity of compounds, or to set-up mammalian two-hybrid assays to test the effect of compounds on N- and C-terminus interaction of Macaca mulatta AR.

[0110] For example, the present invention relates to constructs wherein a receptor construct (e.g., containing the rhAR LBD, e.g., Gal4-rhAR-LBD) and a reporter construct (such as SEAP or LacZ) with regulatory sites that respond to increases and decreases in expression of the receptor construct. Therefore, the present invention includes assays by which modulators of rhAR are identified. Methods for identifying agonists and antagonists of other receptors are well known in the art and can be adapted to identify compounds which effect in vivo levels of rhAR. Accordingly, the present invention includes a method for determining whether a substance is a potential modulator of AR levels that comprises:

[0111] (a) transfecting or transforming cells with an expression vector encoding rhAR, (such as the LBD of rhAR) also known as the receptor vector;

[0112] (b) transfecting or transforming the cells of step (a) with second expression vector, also known as a reporter vector, which comprises an element known to respond to rhAR through protein-protein interactions but bind a non-rhAR protein or a promoter fragment fused upstream of a reporter gene;

[0113] (c) allowing the transfected cells to grow for a time sufficient for rhAR to be expressed;

[0114] (d) exposing some of the transfected cells expressing rhAR, the “test cells” to a test substance while not exposing control cells to the test substance;

[0115] (e) measuring the expression of the reporter gene in both the test cells and control cells.

[0116] Of course, “controls” in such assays may take many forms, such as but not limited to the recitation of step (d) above, or possibly the use of cells not transfected with the nucleic acid molecule expressing rhAR (i.e., non-transfected cells), or cells transfected with vector alone, minus the coding region for rhAR. Also, conditions under which step (d) of the method is practiced are conditions that are typically used in the art for the study of protein-ligand interactions: e.g., physiological pH; salt conditions such as those represented by such commonly used buffers as PBS or in tissue culture media; a temperature of about 4° C. to about 55° C. This assay may be conducted with crude cell lysate, or with more purified materials. Alternatively, the transrepression assay may be carried out as follows:

[0117] (a) provide test cells by transfecting cells with a receptor expression vector that directs the expression of rhAR or a portion thereof (such as the LBD of rhAR) in the cells;

[0118] (b) providing test cells by transfecting the cells of step (a) with a second reporter expression vector that directs expression of a reporter gene under control of a regulatory element which is responsive to rhAR via protein-protein interactions or a portion of the rhAR construct;

[0119] (c) exposing the test cells to the substance;

[0120] (d) measuring expression of the reporter gene;

[0121] (e) comparing the amount of expression of the reporter gene in the test cells with the amount of expression of the reporter gene in control cells that have been transfected with a reporter vector of step (b) but not a receptor vector of step (a).

[0122] This assay may be conducted with transfected mammalian cell lines using cell-permeable test compounds.

[0123] An alternative assay would be one wherein multiple receptor/reporter constructs are transfected into cells such that the general nature of the trans-acting factor can be measured. It is evident that any number of variations known to one of skill in the art may be utilized in order to provide for an assay to measure the effect of a substance on the ability of the nuclear receptor proteins of the present invention to effect transcription of a promoter of interest via protein-protein interactions with heterologous DNA binding proteins.

[0124] The present invention includes additional methods for determining whether a substance is capable of binding to rhAR, i.e., whether the substance is a potential agonist or an antagonist of rhAR, where the method comprises:

[0125] (a) providing test cells by transfecting cells with an expression vector that directs the expression of rhAR in the cells;

[0126] (b) exposing the test cells and control cells to the substance;

[0127] (c) measuring the amount of binding of the substance to rhAR;

[0128] (d) comparing the amount of binding of the substance to rhAR in the test cells with the amount of binding of the substance to control cells that have not been transfected with rhAR or a portion thereof; wherein if the amount of binding of the substance is greater in the test cells as compared to the control cells, the substance is capable of binding to rhAR. Determining whether the substance is actually an agonist or antagonist can then be accomplished by the use of functional assays such as the transrepression assay as described above.

[0129] Test compounds that regulate rhAR function through gene expression may be evaluated employing the method above.

[0130] The conditions under which step (b) of the method is practiced are conditions that are typically used in the art for the study of protein-ligand interactions: e.g., physiological pH; salt conditions such as those represented by such commonly used buffers as PBS or in tissue culture media; a temperature of about 4° C. to about 55° C.

[0131] The assays described above can be carried out with cells that have been transiently or stably transfected with rhAR. Transfection is meant to include any method known in the art for introducing rhAR into the test cells. For example, transfection includes calcium phosphate or calcium chloride mediated transfection, lipofection, infection with a retroviral construct containing rhAR, and electroporation. Where binding of the substance or agonist to rhAR is measured, such binding can be measured by employing a labeled substance or agonist. The substance or agonist can be labeled in any convenient manner known to the art, e.g., radioactively, fluorescently, enzymatically.

[0132] The rhAR of the present invention may be used to screen for rhAR ligands by assessing transcriptional regulation proceeding via the ligand-bound rhAR-transcription factor protein-protein interactions. Alternatively, the rhAR of the present invention may be employed to screen for rhAR ligands using co-transfection with classical nuclear receptor response elements that bind the rhAR DBD.

[0133] The present invention also relates to polyclonal and monoclonal antibodies raised in response to rhAR. Recombinant rhAR protein can be separated from other cellular proteins by use of an immunoaffinity column made with monoclonal or polyclonal antibodies specific for full-length rhAR protein, or polypeptide fragments of rhAR protein. Additionally, polyclonal or monoclonal antibodies may be raised against a synthetic peptide (usually from about 9 to about 25 amino acids in length) from a portion of the protein as disclosed in SEQ ID NO:2 and/or SEQ ID NO:4. Monospecific antibodies to rhAR are purified from mammalian antisera containing antibodies reactive against rhAR or are prepared as monoclonal antibodies reactive with rhAR using the technique of Kohler and Milstein (1975, Nature 256: 495-497). Monospecific antibody as used herein is defined as a single antibody species or multiple antibody species with homogenous binding characteristics for rhAR. Homogenous binding as used herein refers to the ability of the antibody species to bind to a specific antigen or epitope, such as those associated with rhAR, as described above. rhAR-specific antibodies are raised by immunizing animals such as mice, rats, guinea pigs, rabbits, goats, horses and the like, with an appropriate concentration of rhAR protein or a synthetic peptide generated from a portion of rhAR with or without an immune adjuvant.

[0134] Preimmune serum is collected prior to the first immunization. Each animal receives between about 0.1 mg and about 1000 mg of rhAR protein associated with an acceptable immune adjuvant. Such acceptable adjuvants include, but are not limited to, Freund's complete, Freund's incomplete, alum-precipitate, water in oil emulsion containing Corynebacterium parvum and tRNA. The initial immunization consists of rhAR protein or peptide fragment thereof in, preferably, Freund's complete adjuvant at multiple sites, either subcutaneously (SC), intraperitoneally (IP) or both. Each animal is bled at regular intervals, preferably weekly, to determine antibody titer. The animals may or may not receive booster injections following the initial immunization. Those animals receiving booster injections are generally given an equal amount of rhAR in Freund's incomplete adjuvant by the same route. Booster injections are given at about three week intervals until maximal titers are obtained. At about 7 days after each booster immunization or about weekly after a single immunization, the animals are bled, the serum collected, and aliquots are stored at about −20° C.

[0135] Monoclonal antibodies (mAb) reactive with rhAR are prepared by immunizing inbred mice, preferably Balb/c, with rhAR protein. The mice are immunized by the IP or SC route with about 1 mg to about 100 mg, preferably about 10 mg, of rhAR protein in about 0.5 ml buffer or saline incorporated in an equal volume of an acceptable adjuvant, as discussed above. Freund's complete adjuvant is preferred. The mice receive an initial immunization on day 0 and are rested for about 3 to about 30 weeks. Immunized mice are given one or more booster immunizations of about 1 to about 100 mg of rhAR in a buffer solution such as phosphate buffered saline by the intravenous (IV) route. Lymphocytes, from antibody positive mice, preferably splenic lymphocytes, are obtained by removing spleens from immunized mice by standard procedures known in the art. Hybridoma cells are produced by mixing the splenic lymphocytes with an appropriate fusion partner, preferably myeloma cells, under conditions that will allow the formation of stable hybridomas. Fusion partners may include, but are not limited to: mouse myelomas P3/NS1/Ag 4-1, MPC-11, S-194 and Sp 2/0, with Sp 2/0 being preferred. The antibody producing cells and myeloma cells are fused in polyethylene glycol, about 1000 mol. wt., at concentrations from about 30% to about 50%. Fused hybridoma cells are selected by growth in hypoxanthine, thymidine and aminopterin supplemented Dulbecco's Modified Eagles Medium (DMEM) by procedures known in the art. Supernatant fluids are collected form growth positive wells on about days 14, 18, and 21 and are screened for antibody production by an immunoassay such as solid phase immunoradioassay (SPIRA) using rhAR as the antigen. The culture fluids are also tested in the Ouchterlony precipitation assay to determine the isotype of the mAb. Hybridoma cells from antibody positive wells are cloned by a technique such as the soft agar technique of MacPherson, 1973, Soft Agar Techniques, in Tissue Culture Methods and Applications, Kruse and Paterson, Eds., Academic Press.

[0136] Monoclonal antibodies are produced in vivo by injection of pristine primed Balb/c mice, approximately 0.5 ml per mouse, with about 2×10⁶ to about 6×10⁶ hybridoma cells about 4 days after priming. Ascites fluid is collected at approximately 8-12 days after cell transfer and the monoclonal antibodies are purified by techniques known in the art.

[0137] In vitro production of anti-rhAR mAb is carried out by growing the hybridoma in DMEM containing about 2% fetal calf serum to obtain sufficient quantities of the specific mAb. The mAb are purified by techniques known in the art.

[0138] Antibody titers of ascites or hybridoma culture fluids are determined by various serological or immunological assays which include, but are not limited to, precipitation, passive agglutination, enzyme-linked immunosorbent antibody (ELISA) technique and radioimmunoassay (RIA) techniques. Similar assays are used to detect the presence of human rhAR in body fluids or tissue and cell extracts.

[0139] It is readily apparent to those skilled in the art that the above-described methods for producing monospecific antibodies may be utilized to produce antibodies specific for rhAR peptide fragments, or full-length rhAR.

[0140] rhAR antibody affinity columns are made, for example, by adding the antibodies to Affigel-10 (Biorad), a gel support which is pre-activated with N-hydroxysuccinimide esters such that the antibodies form covalent linkages with the agarose gel bead support. The antibodies are then coupled to the gel via amide bonds with the spacer arm. The remaining activated esters are then quenched with 1M ethanolamine HCl (pH 8.0). The column is washed with water followed by 0.23 M glycine HCl (pH 2.6) to remove any non-conjugated antibody or extraneous protein. The column is then equilibrated in phosphate buffered saline (PBS) (pH 7.3) and the cell culture supernatants or cell extracts containing full-length rhAR or rhAR protein fragments are slowly passed through the column. The column is then washed with phosphate buffered saline until the optical density (A280) falls to background, then the protein is eluted with 0.23 M glycine-HCl (pH 2.6). The purified rhAR protein is then dialyzed against phosphate buffered saline.

[0141] Levels of rhAR in host cells are quantified by a variety of techniques including, but not limited to, immunoaffinity and/or ligand affinity techniques. rhAR-specific affinity beads or rhAR-specific antibodies are used to isolate ³⁵ _(S)-methionine labeled or unlabelled rhAR. Labeled rhAR protein is analyzed by SDS-PAGE. Unlabelled rhAR protein is detected by Western blotting, ELISA or RIA assays employing either rhAR protein specific antibodies and/or antiphosphotyrosine antibodies.

[0142] Following expression of rhAR in a host cell, rhAR protein may be recovered to provide rhAR protein in active form. Several rhAR protein purification procedures are available and suitable for use. Recombinant rhAR protein may be purified from cell lysates and extracts, or from conditioned culture medium, by various combinations of, or individual application of salt fractionation, ion exchange chromatography, size exclusion chromatography, hydroxylapatite adsorption chromatography and hydrophobic interaction chromatography.

[0143] The DNA molecules, RNA molecules, recombinant protein and antibodies of the present invention may be used to screen and measure levels of rhAR. The recombinant proteins, DNA molecules, RNA molecules and antibodies lend themselves to the formulation of kits suitable for the detection and typing of rhAR. Such a kit would comprise a compartmentalized carrier suitable to hold in close confinement at least one container. The carrier would further comprise reagents such as recombinant rhAR or anti-rhAR antibodies suitable for detecting rhAR. The carrier may also contain a means for detection such as labeled antigen or enzyme substrates or the like.

[0144] Pharmaceutically useful compositions comprising modulators of rhAR may be formulated according to known methods such as by the admixture of a pharmaceutically acceptable carrier. Examples of such carriers and methods of formulation may be found in Remington's Pharmaceutical Sciences. To form a pharmaceutically acceptable composition suitable for effective administration, such compositions will contain an effective amount of the protein, DNA, RNA, modified rhAR, or either rhAR agonists or antagonists.

[0145] Therapeutic or diagnostic compositions comprising modulators of rhAR are administered to an individual in amounts sufficient to treat or diagnose disorders. The effective amount may vary according to a variety of factors such as the individual's condition, weight, sex and age. Other factors include the mode of administration.

[0146] The pharmaceutical compositions may be provided to the individual by a variety of routes such as subcutaneous, topical, oral and intramuscular.

[0147] The term “chemical derivative” describes a molecule that contains additional chemical moieties that are not normally a part of the base molecule. Such moieties may improve the solubility, half-life, absorption, etc. of the base molecule. Alternatively the moieties may attenuate undesirable side effects of the base molecule or decrease the toxicity of the base molecule. Examples of such moieties are described in a variety of texts, such as Remington's Pharmaceutical Sciences.

[0148] Compounds identified according to the methods disclosed herein may be used alone at appropriate dosages. Alternatively, co-administration or sequential administration of other agents may be desirable.

[0149] The present invention also has the objective of providing suitable topical, oral, systemic and parenteral pharmaceutical formulations for use in the novel methods of treatment of the present invention. The compositions containing compounds identified according to this invention as the active ingredient can be administered in a wide variety of therapeutic dosage forms in conventional vehicles for administration. For example, the compounds can be administered in such oral dosage forms as tablets, capsules (each including timed release and sustained release formulations), pills, powders, granules, elixirs, tinctures, solutions, suspensions, syrups and emulsions, or by injection. Likewise, they may also be administered in intravenous (both bolus and infusion), intraperitoneal, subcutaneous, topical with or without occlusion, or intramuscular form, all using forms well known to those of ordinary skill in the pharmaceutical arts.

[0150] Advantageously, compounds of the present invention may be administered in a single daily dose, or the total daily dosage may be administered in divided doses of two, three or four times daily. Furthermore, compounds for the present invention can be administered in intranasal form via topical use of suitable intranasal vehicles, or via transdermal routes, using those forms of transdermal skin patches well known to those of ordinary skill in that art. To be administered in the form of a transdermal delivery system, the dosage administration will, of course, be continuous rather than intermittent throughout the dosage regimen.

[0151] For combination treatment with more than one active agent, where the active agents are in separate dosage formulations, the active agents can be administered concurrently, or they each can be administered at separately staggered times.

[0152] The dosage regimen utilizing the compounds of the present invention is selected in accordance with a variety of factors including type, species, age, weight, sex and medical condition of the patient; the severity of the condition to be treated; the route of administration; the renal, hepatic and cardiovascular function of the patient; and the particular compound thereof employed. A physician or veterinarian of ordinary skill can readily determine and prescribe the effective amount of the drug required to prevent, counter or arrest the progress of the condition. Optimal precision in achieving concentrations of drug within the range that yields efficacy without toxicity requires a regimen based on the kinetics of the drugs availability to target sites. This involves a consideration of the distribution, equilibrium, and elimination of a drug.

[0153] The following examples are provided to illustrate the present invention without, however, limiting the same hereto.

EXAMPLE 1 Isolation and Characterization of a DNA Molecule Encoding rhAR

[0154] The DNA sequence for Macaca fascicularis monkey AR (Gen Bank Acc. # U94179, also disclosed in the attached sequence listing as SEQ ID NO:6) and an EST for Macaca mulatta AR (Gen Bank Accession No. AF092930) may be used for primer designing. The nucleotide sequence for Macaca mulatta AR EST is as follows: TCTCAAGAGT TTGGATGGCT CCAAATCACC CCCCAGGAAT TCCTGTGCAT (SEQ ID NO: 7) GAAAGCGCTG CTACTCTTCA GCATTATTCC AGTGGATGGG CTGAAAAATC AAAAATTCTT TGATGAACTT CGAATGAACT ACATCAAGGA ACTCGATCGT ATCATTGCAT GCAAAAGAAA AAATCCCACA TCCTGCTCAA GGCGTTTCTA CCAGCTCACC AAGCTCCTGG ACTCCGTGCA GCCTATTGCG AGAGAGCTGC ATCAGTTCAC TTTTGACCTG CTAATCAAGT CACACATGGT GAGCGTGGAC TTTCCGGAAA TGATGGCAGA GATCATCTC.

[0155] Messenger RNA from rhesus monkey prostate was prepared and cDNA was synthesized by standard methods. The full-length Macaca mulatta AR was cloned via standard PCR methodology. Oligonucleotide primers were based on Macaca fascicularis AR. Template cDNA was synthesized from Macaca mulatta prostate mRNA. Primer pairs mkARF2 (5′-ATG GAG GTG CAG TTA GGG CTG-3′; SEQ ID NO:8) and mkARR5 (5′-GGT CTT CTG GGG TGG AAA GTA-3′; SEQ ID NO:9) were used to obtain the NH₂-terminal portion of the gene via PCR, while the COOH-terminal portion was obtained using mkARF5 (5′-ACG GCT ACA CTC GGC CAC CTC-3′; SEQ ID NO:10) and mkARR2 (5′-AAC AGG CAG AAG ACA TCT GAA-3′ SEQ ID NO: 11). Each fragment was sub-cloned into a pCRII vector and sequencing verification was performed on DNA from each sub-clones. Clones containing wild type cDNA sequences as compared to the consensus sequence from both NH₂— and COOH— terminal DNA sequence assembly were used for full-length cDNA construction. The final full-length cDNA was obtained through ligating the 5′ and the 3′ end of the cDNA at a KpnI site and cloning into a pCRII vector. The nucleotide sequence was again verified via sequencing. Also, the starting Met and 5′-UTR information for Macaca mulatta AR was obtained through cDNA extension on subdivided Macaca mulatta cDNA library using mkARR7 primer (5′-GGC GGC CGA GGG TAG ACC CTC-3′ SEQ ID NO:12). The cloned Macaca mulatta AR cDNA shows seven nucleotide differences from Macaca fascicularis AR in the coding region which result in two amino acid residues differences. Both open reading frames show identical polyQ and polyG sequences which are shorter than the human version, with the DBD and LBD regions being identical to the human version.

EXAMPLE 2 Generation of GST-rhAR Fusion Proteins for Use in In Vitro Screening Assays

[0156] Expression vector construction: PCR fragment containing residues 601 to 895, which contains the whole LBD, was inserted into pESP-1 expression vector (#251600, Stratagene, Lo Jolla, Calif.) at SmaI site which makes the rhARLBD down stream of GST-Flag tag. The final conjunction sequences are vector 5′-GGA TCC CCC ACT CTG GGA GCC . . . . . . CTG CCT GTT GGG TAA-3′ vector.

[0157] AR Expression—GST-Flag-rhARLBD (Mr=60 kDa) is expressed in yeast using pESP-1 vector according to Stratagene's protocol and lysed in TEGM/DTT/PI buffer [10 mM Tris, pH7.4, 1 mM EDTA, 10% glycerol, 10 mM molybdate, 2 mM DTT, 50 ul of yeast protease inhibitor cocktail (PI: Sigma) per gram of yeast and 1/10 vol. of PI complete (PI: Boehringer-Mannheim) per gram of yeast.

[0158] Fusion Protein Purification—The above fusion protein is purified using anti-flag M2 affinity gel (Sigma) via batch purification method using TEGM/DTT buffer. The protein is eluted using TEGM/DTT buffer containing 100 ug/ml of Flag peptide.

[0159] Hydroxyapatite Binding Assay—Typically, 0.25 ug/ml of recombinant purified GST-Flag-rhARLBD and 2 nM ³H-R1881 are combined in 100 ul binding reaction (with 50 mM Tris, pH7.5, 10% glycerol, 0.8 M NaCl, 1 mg/ml BSA and 2 mM dithiothreitol) that is incubated for 18 hours at 4° C. ³H-R1881 binding displacement is assessed in parallel binding reaction aliquots in the presence of varying concentrations of unlabeled test compounds. Following the initial 18 hour binding reaction, 100 ul of a 50% (wt/vol) hydroxyapatite (HAP) slurry is added to each sample, vortexed, and incubated on ice for ˜10 min. The samples are then centrifuged and the supernatant aspirated to remove unbound ligand. The HAP pellet is washed three times with wash buffer (40 mM Tris, pH7.5, 100 mM KCl, 1 mM EDTA and 1 mM EGTA). The 3× washed HAP pellet containing ligand-bound GST-RhAR is transferred in 95% EtOH to a scintillation vial containing 5 ml scintillation fluid, mixed and counted to quantify the amount of radioligand (3H—R1881) bound to the recombinant RhAR fusion protein. Results are compared to known high affinity ligands such as 5-alpha dihydrotestosterone and unlabeled R1881, which exhibit IC50s of ca. 1 nM.

[0160] While the foregoing specification teaches the principles of the present invention, with examples provided for the purpose of illustration, it will be understood that the practice of the invention encompasses all of the usual variations, adoptions, or modifications, as come within the scope of the following claims and their equivalents.

1 12 1 3175 DNA Macaca mulatta 1 cccaaaaaat aaaaacaaac aaaaacaaaa caaaacaaaa aaaacgaata aagaaaaagg 60 taataactca gttcttattt gcacctactt ccagtggaca ctgaatttgg aaggtggagg 120 attcttgttt tttcttttaa gatcgggcat cttttgaatc tacccctcaa gtgttaagag 180 acagactgtg agcctagcag ggcagatctt gtccaccgtg tgtcttcttt tgcaggagac 240 tttgaggctg tcagagcgct ttttgcgtgg ttgctcccgc aagtttcctt ctctggagct 300 tcccgcaggt gggcagctag ctgcagcgac taccgcatca tcacagcctg ttgaactctt 360 ctgagcaaga gaaggggagg cggggtaagg gaagtaggtg gaagattcag ccaagctcaa 420 ggatggaggt gcagttaggg ctggggaggg tctaccctcg gccgccgtcc aagacctacc 480 gaggagcttt ccagaatctg ttccagagcg tgcgcgaagt gatccagaac ccgggcccca 540 ggcacccaga ggccgcgagc gcagcacctc ccggcgccag tttgcagcag cagcagcagc 600 agcagcaaga aactagcccc cggcaacagc agcagcagca gcagggtgag gatggttctc 660 cccaagccca tcgtagaggc cccacaggct acctggtcct ggatgaggaa cagcagcctt 720 cacagcctca gtcagccccg gagtgccacc ccgagagagg ttgcgtccca gagcctggag 780 ccgccgtggc cgccggcaag gggctgccgc agcagctgcc agcacctccg gacgaggatg 840 actcagctgc cccatccacg ttgtctctgc tgggccccac tttccccggc ttaagcagct 900 gctccgccga ccttaaagac atcctgagcg aggccagcac catgcaactc cttcagcaac 960 agcagcagga agcagtatcc gaaggcagca gcagcgggag agcgagggag gcctcggggg 1020 ctcccacttc ctccaaggac aattacttag agggcacttc gaccatttct gacagcgcca 1080 aggagctgtg taaggcagtg tcggtgtcca tgggcttggg tgtggaggcg ttggagcatc 1140 tgagtccagg ggaacagctt cggggggatt gcatgtacgc cccagttttg ggagttccac 1200 ccgctgtgcg tcccactccg tgtgccccat tggccgaatg caaaggttct ctgctagacg 1260 acagcgcagg caagagcact gaagatactg ctgagtattc ccctttcaag ggaggttaca 1320 ccaaagggct agaaggcgag agcctaggct gctctggcag cgctgcagca gggagctccg 1380 ggacacttga actgccgtcc accctgtctc tctacaagtc cggagcactg gacgaggcag 1440 ctgcgtacca gagtcgcgac tactacaact ttccactggc tctggccggg ccgccgcccc 1500 ctccaccgcc tccccatccc cacgctcgca tcaagctgga gaacccgctg gactatggca 1560 gcgcctgggc ggctgcggcg gcgcagtgcc gctatgggga cctggcgagc ctgcatggcg 1620 cgggtgcagc gggacccggc tctgggtcac cctcagcggc cgcttcctca tcctggcaca 1680 ctctcttcac agccgaagaa ggccagttgt atggaccgtg tggtggtggg ggcggcggcg 1740 gtggcggcgg cggcggcggc gcaggcgagg cgggagctgt agccccctac ggctacactc 1800 ggccacctca ggggctggcg ggccaggaag gcgacttcac cgcacctgat gtgtggtacc 1860 ctggcggcat ggtgagcaga gtgccctatc ccagtcccac ttgtgtcaaa agcgagatgg 1920 gcccctggat ggatagctac tccggacctt acggggacat gcgtttggag actgccaggg 1980 accatgtttt gccaattgac tattactttc caccccagaa gacctgcctg atctgtggag 2040 atgaagcttc tgggtgtcac tatggagctc tcacatgtgg aagctgcaag gtcttcttca 2100 aaagagccgc tgaagggaaa cagaagtacc tgtgtgccag cagaaatgat tgcactattg 2160 ataaattccg aaggaaaaat tgtccatctt gccgtcttcg gaaatgttat gaagcaggga 2220 tgactctggg agcccggaag ctgaagaaac ttggtaatct gaaactacag gaggaaggag 2280 aggcttccag caccaccagc cccactgagg agacagccca gaagctgaca gtgtcacaca 2340 ttgaaggcta tgaatgtcag cccatctttc tgaatgtcct ggaggccatt gagccaggtg 2400 tggtgtgtgc tggacatgac aacaaccagc ccgactcctt cgcagccttg ctctctagcc 2460 tcaatgaact gggagagaga cagcttgtac atgtggtcaa gtgggccaag gccttgcctg 2520 gcttccgcaa cttacacgtg gacgaccaga tggctgtcat tcagtactcc tggatggggc 2580 tcatggtgtt tgccatgggc tggcgatcct tcaccaatgt caactccagg atgctctact 2640 ttgcccctga tctggttttc aatgagtacc gcatgcacaa atcccggatg tacagccagt 2700 gtgtccgaat gaggcacctc tctcaagagt ttggatggct ccaaatcacc ccccaggaat 2760 tcctgtgcat gaaagcgctg ctactcttca gcattattcc agtggatggg ctgaaaaatc 2820 aaaaattctt tgatgaactt cgaatgaact acatcaagga actcgatcgt atcattgcat 2880 gcaaaagaaa aaatcccaca tcctgctcaa ggcgtttcta ccagctcacc aagctcctgg 2940 actccgtgca gcctattgcg agagagctgc atcagttcac ttttgacctg ctaatcaagt 3000 cacacatggt gagcgtggac tttccggaaa tgatggcaga gatcatctct gtgcaagtgc 3060 ccaagatcct ttctgggaaa gtcaagccca tctatttcca cacccagtga agcattggaa 3120 atccctattt cctcacccca gctcatgccc cctttcagat gtcttctgcc tgtta 3175 2 895 PRT Macaca mulatta 2 Met Glu Val Gln Leu Gly Leu Gly Arg Val Tyr Pro Arg Pro Pro Ser 1 5 10 15 Lys Thr Tyr Arg Gly Ala Phe Gln Asn Leu Phe Gln Ser Val Arg Glu 20 25 30 Val Ile Gln Asn Pro Gly Pro Arg His Pro Glu Ala Ala Ser Ala Ala 35 40 45 Pro Pro Gly Ala Ser Leu Gln Gln Gln Gln Gln Gln Gln Gln Glu Thr 50 55 60 Ser Pro Arg Gln Gln Gln Gln Gln Gln Gln Gly Glu Asp Gly Ser Pro 65 70 75 80 Gln Ala His Arg Arg Gly Pro Thr Gly Tyr Leu Val Leu Asp Glu Glu 85 90 95 Gln Gln Pro Ser Gln Pro Gln Ser Ala Pro Glu Cys His Pro Glu Arg 100 105 110 Gly Cys Val Pro Glu Pro Gly Ala Ala Val Ala Ala Gly Lys Gly Leu 115 120 125 Pro Gln Gln Leu Pro Ala Pro Pro Asp Glu Asp Asp Ser Ala Ala Pro 130 135 140 Ser Thr Leu Ser Leu Leu Gly Pro Thr Phe Pro Gly Leu Ser Ser Cys 145 150 155 160 Ser Ala Asp Leu Lys Asp Ile Leu Ser Glu Ala Ser Thr Met Gln Leu 165 170 175 Leu Gln Gln Gln Gln Gln Glu Ala Val Ser Glu Gly Ser Ser Ser Gly 180 185 190 Arg Ala Arg Glu Ala Ser Gly Ala Pro Thr Ser Ser Lys Asp Asn Tyr 195 200 205 Leu Glu Gly Thr Ser Thr Ile Ser Asp Ser Ala Lys Glu Leu Cys Lys 210 215 220 Ala Val Ser Val Ser Met Gly Leu Gly Val Glu Ala Leu Glu His Leu 225 230 235 240 Ser Pro Gly Glu Gln Leu Arg Gly Asp Cys Met Tyr Ala Pro Val Leu 245 250 255 Gly Val Pro Pro Ala Val Arg Pro Thr Pro Cys Ala Pro Leu Ala Glu 260 265 270 Cys Lys Gly Ser Leu Leu Asp Asp Ser Ala Gly Lys Ser Thr Glu Asp 275 280 285 Thr Ala Glu Tyr Ser Pro Phe Lys Gly Gly Tyr Thr Lys Gly Leu Glu 290 295 300 Gly Glu Ser Leu Gly Cys Ser Gly Ser Ala Ala Ala Gly Ser Ser Gly 305 310 315 320 Thr Leu Glu Leu Pro Ser Thr Leu Ser Leu Tyr Lys Ser Gly Ala Leu 325 330 335 Asp Glu Ala Ala Ala Tyr Gln Ser Arg Asp Tyr Tyr Asn Phe Pro Leu 340 345 350 Ala Leu Ala Gly Pro Pro Pro Pro Pro Pro Pro Pro His Pro His Ala 355 360 365 Arg Ile Lys Leu Glu Asn Pro Leu Asp Tyr Gly Ser Ala Trp Ala Ala 370 375 380 Ala Ala Ala Gln Cys Arg Tyr Gly Asp Leu Ala Ser Leu His Gly Ala 385 390 395 400 Gly Ala Ala Gly Pro Gly Ser Gly Ser Pro Ser Ala Ala Ala Ser Ser 405 410 415 Ser Trp His Thr Leu Phe Thr Ala Glu Glu Gly Gln Leu Tyr Gly Pro 420 425 430 Cys Gly Gly Gly Gly Gly Gly Gly Gly Gly Gly Gly Gly Gly Ala Gly 435 440 445 Glu Ala Gly Ala Val Ala Pro Tyr Gly Tyr Thr Arg Pro Pro Gln Gly 450 455 460 Leu Ala Gly Gln Glu Gly Asp Phe Thr Ala Pro Asp Val Trp Tyr Pro 465 470 475 480 Gly Gly Met Val Ser Arg Val Pro Tyr Pro Ser Pro Thr Cys Val Lys 485 490 495 Ser Glu Met Gly Pro Trp Met Asp Ser Tyr Ser Gly Pro Tyr Gly Asp 500 505 510 Met Arg Leu Glu Thr Ala Arg Asp His Val Leu Pro Ile Asp Tyr Tyr 515 520 525 Phe Pro Pro Gln Lys Thr Cys Leu Ile Cys Gly Asp Glu Ala Ser Gly 530 535 540 Cys His Tyr Gly Ala Leu Thr Cys Gly Ser Cys Lys Val Phe Phe Lys 545 550 555 560 Arg Ala Ala Glu Gly Lys Gln Lys Tyr Leu Cys Ala Ser Arg Asn Asp 565 570 575 Cys Thr Ile Asp Lys Phe Arg Arg Lys Asn Cys Pro Ser Cys Arg Leu 580 585 590 Arg Lys Cys Tyr Glu Ala Gly Met Thr Leu Gly Ala Arg Lys Leu Lys 595 600 605 Lys Leu Gly Asn Leu Lys Leu Gln Glu Glu Gly Glu Ala Ser Ser Thr 610 615 620 Thr Ser Pro Thr Glu Glu Thr Ala Gln Lys Leu Thr Val Ser His Ile 625 630 635 640 Glu Gly Tyr Glu Cys Gln Pro Ile Phe Leu Asn Val Leu Glu Ala Ile 645 650 655 Glu Pro Gly Val Val Cys Ala Gly His Asp Asn Asn Gln Pro Asp Ser 660 665 670 Phe Ala Ala Leu Leu Ser Ser Leu Asn Glu Leu Gly Glu Arg Gln Leu 675 680 685 Val His Val Val Lys Trp Ala Lys Ala Leu Pro Gly Phe Arg Asn Leu 690 695 700 His Val Asp Asp Gln Met Ala Val Ile Gln Tyr Ser Trp Met Gly Leu 705 710 715 720 Met Val Phe Ala Met Gly Trp Arg Ser Phe Thr Asn Val Asn Ser Arg 725 730 735 Met Leu Tyr Phe Ala Pro Asp Leu Val Phe Asn Glu Tyr Arg Met His 740 745 750 Lys Ser Arg Met Tyr Ser Gln Cys Val Arg Met Arg His Leu Ser Gln 755 760 765 Glu Phe Gly Trp Leu Gln Ile Thr Pro Gln Glu Phe Leu Cys Met Lys 770 775 780 Ala Leu Leu Leu Phe Ser Ile Ile Pro Val Asp Gly Leu Lys Asn Gln 785 790 795 800 Lys Phe Phe Asp Glu Leu Arg Met Asn Tyr Ile Lys Glu Leu Asp Arg 805 810 815 Ile Ile Ala Cys Lys Arg Lys Asn Pro Thr Ser Cys Ser Arg Arg Phe 820 825 830 Tyr Gln Leu Thr Lys Leu Leu Asp Ser Val Gln Pro Ile Ala Arg Glu 835 840 845 Leu His Gln Phe Thr Phe Asp Leu Leu Ile Lys Ser His Met Val Ser 850 855 860 Val Asp Phe Pro Glu Met Met Ala Glu Ile Ile Ser Val Gln Val Pro 865 870 875 880 Lys Ile Leu Ser Gly Lys Val Lys Pro Ile Tyr Phe His Thr Gln 885 890 895 3 3175 DNA Macaca mulatta 3 cccaaaaaat aaaaacaaac aaaaacaaaa caaaacaaaa aaaacgaata aagaaaaagg 60 taataactca gttcttattt gcacctactt ccagtggaca ctgaatttgg aaggtggagg 120 attcttgttt tttcttttaa gatcgggcat cttttgaatc tacccctcaa gtgttaagag 180 acagactgtg agcctagcag ggcagatctt gtccaccgtg tgtcttcttt tgcaggagac 240 tttgaggctg tcagagcgct ttttgcgtgg ttgctcccgc aagtttcctt ctctggagct 300 tcccgcaggt gggcagctag ctgcagcgac taccgcatca tcacagcctg ttgaactctt 360 ctgagcaaga gaaggggagg cggggtaagg gaagtaggtg gaagattcag ccaagctcaa 420 ggatggaggt gcagttaggg ctggggaggg tctaccctcg gccgccgtcc aagacctacc 480 gaggagcttt ccagaatctg ttccagagcg tgcgcgaagt gatccagaac ccgggcccca 540 ggcacccaga ggccgcgagc gcagcacctc ccggcgccag tttgcagcag cagcagcagc 600 agcagcaaga aactagcccc cggcaacagc agcagcagca gcagggtgag gatggttctc 660 cccaagccca tcgtagaggc cccacaggct acctggtcct ggatgaggaa cagcagcctt 720 cacagcctca gtcagccccg gagtgccacc ccgagagagg ttgcgtccca gagcctggag 780 ccgccgtggc cgccggcaag gggctgccgc agcagctgcc agcacctccg gacgaggatg 840 actcagctgc cccatccacg ttgtctctgc tgggccccac tttccccggc ttaagcagct 900 gctccgccga ccttaaagac atcctgagcg aggccagcac catgcaactc cttcagcaac 960 agcagcagga agcagtatcc gaaggcagca gcagcgggag agcgagggag gcctcggggg 1020 ctcccacttc ctccaaggac aattacttag ggggcacttc gaccatttct gacagcgcca 1080 aggagctgtg taaggcagtg tcggtgtcca tgggcttggg tgtggaggcg ttggagcatc 1140 tgagtccagg ggaacagctt cggggggatt gcatgtacgc cccagttttg ggagttccac 1200 ccgctgtgcg tcccactccg tgtgccccat tggccgaatg caaaggttct ctgctagacg 1260 acagcgcagg caagagcact gaagatactg ctgagtattc ccctttcaag ggaggttaca 1320 ccaaagggct agaaggcgag agcctaggct gctctggcag cgctgcagca gggagctccg 1380 ggacacttga actgccgtcc accctgtctc tctacaagtc cggagcactg gacgaggcag 1440 ctgcgtacca gagtcgcgac tactacaact ttccactggc tctggccggg ccgccgcccc 1500 ctccaccgcc tccccatccc cacgctcgca tcaagctgga gaacccgctg gactatggca 1560 gcgcctgggc ggctgcggcg gcgcagtgcc gctatgggga cctggcgagc ctgcatggcg 1620 cgggtgcagc gggacccggc tctgggtcac cctcagcggc cgcttcctca tcctggcaca 1680 ctctcttcac agccgaagaa ggccagttgt atggaccgtg tggtggtggg ggcggcggcg 1740 gtggcggcgg cggcggcggc gcaggcgagg cgggagctgt agccccctac ggctacactc 1800 ggccacctca ggggctggcg ggccaggaag gcgacttcac cgcacctgat gtgtggtacc 1860 ctggcggcat ggtgagcaga gtgccctatc ccagtcccac ttgtgtcaaa agcgagatgg 1920 gcccctggat ggatagctac tccggacctt acggggacat gcgtttggag actgccaggg 1980 accatgtttt gccaattgac tattactttc caccccagaa gacctgcctg atctgtggag 2040 atgaagcttc tgggtgtcac tatggagctc tcacatgtgg aagctgcaag gtcttcttca 2100 aaagagccgc tgaagggaaa cagaagtacc tgtgtgccag cagaaatgat tgcactattg 2160 ataaattccg aaggaaaaat tgtccatctt gccgtcttcg gaaatgttat gaagcaggga 2220 tgactctggg agcccggaag ctgaagaaac ttggtaatct gaaactacag gaggaaggag 2280 aggcttccag caccaccagc cccactgagg agacagccca gaagctgaca gtgtcacaca 2340 ttgaaggcta tgaatgtcag cccatctttc tgaatgtcct ggaggccatt gagccaggtg 2400 tggtgtgtgc tggacatgac aacaaccagc ccgactcctt cgcagccttg ctctctagcc 2460 tcaatgaact gggagagaga cagcttgtac atgtggtcaa gtgggccaag gccttgcctg 2520 gcttccgcaa cttacacgtg gacgaccaga tggctgtcat tcagtactcc tggatggggc 2580 tcatggtgtt tgccatgggc tggcgatcct tcaccaatgt caactccagg atgctctact 2640 ttgcccctga tctggttttc aatgagtacc gcatgcacaa atcccggatg tacagccagt 2700 gtgtccgaat gaggcacctc tctcaagagt ttggatggct ccaaatcacc ccccaggaat 2760 tcctgtgcat gaaagcgctg ctactcttca gcattattcc agtggatggg ctgaaaaatc 2820 aaaaattctt tgatgaactt cgaatgaact acatcaagga actcgatcgt atcattgcat 2880 gcaaaagaaa aaatcccaca tcctgctcaa ggcgtttcta ccagctcacc aagctcctgg 2940 actccgtgca gcctattgcg agagagctgc atcagttcac ttttgacctg ctaatcaagt 3000 cacacatggt gagcgtggac tttccggaaa tgatggcaga gatcatctct gtgcaagtgc 3060 ccaagatcct ttctgggaaa gtcaagccca tctatttcca cacccagtga agcattggaa 3120 atccctattt cctcacccca gctcatgccc cctttcagat gtcttctgcc tgtta 3175 4 895 PRT Macaca mulatta 4 Met Glu Val Gln Leu Gly Leu Gly Arg Val Tyr Pro Arg Pro Pro Ser 1 5 10 15 Lys Thr Tyr Arg Gly Ala Phe Gln Asn Leu Phe Gln Ser Val Arg Glu 20 25 30 Val Ile Gln Asn Pro Gly Pro Arg His Pro Glu Ala Ala Ser Ala Ala 35 40 45 Pro Pro Gly Ala Ser Leu Gln Gln Gln Gln Gln Gln Gln Gln Glu Thr 50 55 60 Ser Pro Arg Gln Gln Gln Gln Gln Gln Gln Gly Glu Asp Gly Ser Pro 65 70 75 80 Gln Ala His Arg Arg Gly Pro Thr Gly Tyr Leu Val Leu Asp Glu Glu 85 90 95 Gln Gln Pro Ser Gln Pro Gln Ser Ala Pro Glu Cys His Pro Glu Arg 100 105 110 Gly Cys Val Pro Glu Pro Gly Ala Ala Val Ala Ala Gly Lys Gly Leu 115 120 125 Pro Gln Gln Leu Pro Ala Pro Pro Asp Glu Asp Asp Ser Ala Ala Pro 130 135 140 Ser Thr Leu Ser Leu Leu Gly Pro Thr Phe Pro Gly Leu Ser Ser Cys 145 150 155 160 Ser Ala Asp Leu Lys Asp Ile Leu Ser Glu Ala Ser Thr Met Gln Leu 165 170 175 Leu Gln Gln Gln Gln Gln Glu Ala Val Ser Glu Gly Ser Ser Ser Gly 180 185 190 Arg Ala Arg Glu Ala Ser Gly Ala Pro Thr Ser Ser Lys Asp Asn Tyr 195 200 205 Leu Gly Gly Thr Ser Thr Ile Ser Asp Ser Ala Lys Glu Leu Cys Lys 210 215 220 Ala Val Ser Val Ser Met Gly Leu Gly Val Glu Ala Leu Glu His Leu 225 230 235 240 Ser Pro Gly Glu Gln Leu Arg Gly Asp Cys Met Tyr Ala Pro Val Leu 245 250 255 Gly Val Pro Pro Ala Val Arg Pro Thr Pro Cys Ala Pro Leu Ala Glu 260 265 270 Cys Lys Gly Ser Leu Leu Asp Asp Ser Ala Gly Lys Ser Thr Glu Asp 275 280 285 Thr Ala Glu Tyr Ser Pro Phe Lys Gly Gly Tyr Thr Lys Gly Leu Glu 290 295 300 Gly Glu Ser Leu Gly Cys Ser Gly Ser Ala Ala Ala Gly Ser Ser Gly 305 310 315 320 Thr Leu Glu Leu Pro Ser Thr Leu Ser Leu Tyr Lys Ser Gly Ala Leu 325 330 335 Asp Glu Ala Ala Ala Tyr Gln Ser Arg Asp Tyr Tyr Asn Phe Pro Leu 340 345 350 Ala Leu Ala Gly Pro Pro Pro Pro Pro Pro Pro Pro His Pro His Ala 355 360 365 Arg Ile Lys Leu Glu Asn Pro Leu Asp Tyr Gly Ser Ala Trp Ala Ala 370 375 380 Ala Ala Ala Gln Cys Arg Tyr Gly Asp Leu Ala Ser Leu His Gly Ala 385 390 395 400 Gly Ala Ala Gly Pro Gly Ser Gly Ser Pro Ser Ala Ala Ala Ser Ser 405 410 415 Ser Trp His Thr Leu Phe Thr Ala Glu Glu Gly Gln Leu Tyr Gly Pro 420 425 430 Cys Gly Gly Gly Gly Gly Gly Gly Gly Gly Gly Gly Gly Gly Ala Gly 435 440 445 Glu Ala Gly Ala Val Ala Pro Tyr Gly Tyr Thr Arg Pro Pro Gln Gly 450 455 460 Leu Ala Gly Gln Glu Gly Asp Phe Thr Ala Pro Asp Val Trp Tyr Pro 465 470 475 480 Gly Gly Met Val Ser Arg Val Pro Tyr Pro Ser Pro Thr Cys Val Lys 485 490 495 Ser Glu Met Gly Pro Trp Met Asp Ser Tyr Ser Gly Pro Tyr Gly Asp 500 505 510 Met Arg Leu Glu Thr Ala Arg Asp His Val Leu Pro Ile Asp Tyr Tyr 515 520 525 Phe Pro Pro Gln Lys Thr Cys Leu Ile Cys Gly Asp Glu Ala Ser Gly 530 535 540 Cys His Tyr Gly Ala Leu Thr Cys Gly Ser Cys Lys Val Phe Phe Lys 545 550 555 560 Arg Ala Ala Glu Gly Lys Gln Lys Tyr Leu Cys Ala Ser Arg Asn Asp 565 570 575 Cys Thr Ile Asp Lys Phe Arg Arg Lys Asn Cys Pro Ser Cys Arg Leu 580 585 590 Arg Lys Cys Tyr Glu Ala Gly Met Thr Leu Gly Ala Arg Lys Leu Lys 595 600 605 Lys Leu Gly Asn Leu Lys Leu Gln Glu Glu Gly Glu Ala Ser Ser Thr 610 615 620 Thr Ser Pro Thr Glu Glu Thr Ala Gln Lys Leu Thr Val Ser His Ile 625 630 635 640 Glu Gly Tyr Glu Cys Gln Pro Ile Phe Leu Asn Val Leu Glu Ala Ile 645 650 655 Glu Pro Gly Val Val Cys Ala Gly His Asp Asn Asn Gln Pro Asp Ser 660 665 670 Phe Ala Ala Leu Leu Ser Ser Leu Asn Glu Leu Gly Glu Arg Gln Leu 675 680 685 Val His Val Val Lys Trp Ala Lys Ala Leu Pro Gly Phe Arg Asn Leu 690 695 700 His Val Asp Asp Gln Met Ala Val Ile Gln Tyr Ser Trp Met Gly Leu 705 710 715 720 Met Val Phe Ala Met Gly Trp Arg Ser Phe Thr Asn Val Asn Ser Arg 725 730 735 Met Leu Tyr Phe Ala Pro Asp Leu Val Phe Asn Glu Tyr Arg Met His 740 745 750 Lys Ser Arg Met Tyr Ser Gln Cys Val Arg Met Arg His Leu Ser Gln 755 760 765 Glu Phe Gly Trp Leu Gln Ile Thr Pro Gln Glu Phe Leu Cys Met Lys 770 775 780 Ala Leu Leu Leu Phe Ser Ile Ile Pro Val Asp Gly Leu Lys Asn Gln 785 790 795 800 Lys Phe Phe Asp Glu Leu Arg Met Asn Tyr Ile Lys Glu Leu Asp Arg 805 810 815 Ile Ile Ala Cys Lys Arg Lys Asn Pro Thr Ser Cys Ser Arg Arg Phe 820 825 830 Tyr Gln Leu Thr Lys Leu Leu Asp Ser Val Gln Pro Ile Ala Arg Glu 835 840 845 Leu His Gln Phe Thr Phe Asp Leu Leu Ile Lys Ser His Met Val Ser 850 855 860 Val Asp Phe Pro Glu Met Met Ala Glu Ile Ile Ser Val Gln Val Pro 865 870 875 880 Lys Ile Leu Ser Gly Lys Val Lys Pro Ile Tyr Phe His Thr Gln 885 890 895 5 3175 DNA Macaca mulatta 5 gggtttttta tttttgtttg tttttgtttt gttttgtttt ttttgcttat ttctttttcc 60 attattgagt caagaataaa cgtggatgaa ggtcacctgt gacttaaacc ttccacctcc 120 taagaacaaa aaagaaaatt ctagcccgta gaaaacttag atggggagtt cacaattctc 180 tgtctgacac tcggatcgtc ccgtctagaa caggtggcac acagaagaaa acgtcctctg 240 aaactccgac agtctcgcga aaaacgcacc aacgagggcg ttcaaaggaa gagacctcga 300 agggcgtcca cccgtcgatc gacgtcgctg atggcgtagt agtgtcggac aacttgagaa 360 gactcgttct cttcccctcc gccccattcc cttcatccac cttctaagtc ggttcgagtt 420 cctacctcca cgtcaatccc gacccctccc agatgggagc cggcggcagg ttctggatgg 480 ctcctcgaaa ggtcttagac aaggtctcgc acgcgcttca ctaggtcttg ggcccggggt 540 ccgtgggtct ccggcgctcg cgtcgtggag ggccgcggtc aaacgtcgtc gtcgtcgtcg 600 tcgtcgttct ttgatcgggg gccgttgtcg tcgtcgtcgt cgtcccactc ctaccaagag 660 gggttcgggt agcatctccg gggtgtccga tggaccagga cctactcctt gtcgtcggaa 720 gtgtcggagt cagtcggggc ctcacggtgg ggctctctcc aacgcagggt ctcggacctc 780 ggcggcaccg gcggccgttc cccgacggcg tcgtcgacgg tcgtggaggc ctgctcctac 840 tgagtcgacg gggtaggtgc aacagagacg acccggggtg aaaggggccg aattcgtcga 900 cgaggcggct ggaatttctg taggactcgc tccggtcgtg gtacgttgag gaagtcgttg 960 tcgtcgtcct tcgtcatagg cttccgtcgt cgtcgccctc tcgctccctc cggagccccc 1020 gagggtgaag gaggttcctg ttaatgaatc tcccgtgaag ctggtaaaga ctgtcgcggt 1080 tcctcgacac attccgtcac agccacaggt acccgaaccc acacctccgc aacctcgtag 1140 actcaggtcc ccttgtcgaa gcccccctaa cgtacatgcg gggtcaaaac cctcaaggtg 1200 ggcgacacgc agggtgaggc acacggggta accggcttac gtttccaaga gacgatctgc 1260 tgtcgcgtcc gttctcgtga cttctatgac gactcataag gggaaagttc cctccaatgt 1320 ggtttcccga tcttccgctc tcggatccga cgagaccgtc gcgacgtcgt ccctcgaggc 1380 cctgtgaact tgacggcagg tgggacagag agatgttcag gcctcgtgac ctgctccgtc 1440 gacgcatggt ctcagcgctg atgatgttga aaggtgaccg agaccggccc ggcggcgggg 1500 gaggtggcgg aggggtaggg gtgcgagcgt agttcgacct cttgggcgac ctgataccgt 1560 cgcggacccg ccgacgccgc cgcgtcacgg cgatacccct ggaccgctcg gacgtaccgc 1620 gcccacgtcg ccctgggccg agacccagtg ggagtcgccg gcgaaggagt aggaccgtgt 1680 gagagaagtg tcggcttctt ccggtcaaca tacctggcac accaccaccc ccgccgccgc 1740 caccgccgcc gccgccgccg cgtccgctcc gccctcgaca tcgggggatg ccgatgtgag 1800 ccggtggagt ccccgaccgc ccggtccttc cgctgaagtg gcgtggacta cacaccatgg 1860 gaccgccgta ccactcgtct cacgggatag ggtcagggtg aacacagttt tcgctctacc 1920 cggggaccta cctatcgatg aggcctggaa tgcccctgta cgcaaacctc tgacggtccc 1980 tggtacaaaa cggttaactg ataatgaaag gtggggtctt ctggacggac tagacacctc 2040 tacttcgaag acccacagtg atacctcgag agtgtacacc ttcgacgttc cagaagaagt 2100 tttctcggcg acttcccttt gtcttcatgg acacacggtc gtctttacta acgtgataac 2160 tatttaaggc ttccttttta acaggtagaa cggcagaagc ctttacaata cttcgtccct 2220 actgagaccc tcgggccttc gacttctttg aaccattaga ctttgatgtc ctccttcctc 2280 tccgaaggtc gtggtggtcg gggtgactcc tctgtcgggt cttcgactgt cacagtgtgt 2340 aacttccgat acttacagtc gggtagaaag acttacagga cctccggtaa ctcggtccac 2400 accacacacg acctgtactg ttgttggtcg ggctgaggaa gcgtcggaac gagagatcgg 2460 agttacttga ccctctctct gtcgaacatg tacaccagtt cacccggttc cggaacggac 2520 cgaaggcgtt gaatgtgcac ctgctggtct accgacagta agtcatgagg acctaccccg 2580 agtaccacaa acggtacccg accgctagga agtggttaca gttgaggtcc tacgagatga 2640 aacggggact agaccaaaag ttactcatgg cgtacgtgtt tagggcctac atgtcggtca 2700 cacaggctta ctccgtggag agagttctca aacctaccga ggtttagtgg ggggtcctta 2760 aggacacgta ctttcgcgac gatgagaagt cgtaataagg tcacctaccc gactttttag 2820 tttttaagaa actacttgaa gcttacttga tgtagttcct tgagctagca tagtaacgta 2880 cgttttcttt tttagggtgt aggacgagtt ccgcaaagat ggtcgagtgg ttcgaggacc 2940 tgaggcacgt cggataacgc tctctcgacg tagtcaagtg aaaactggac gattagttca 3000 gtgtgtacca ctcgcacctg aaaggccttt actaccgtct ctagtagaga cacgttcacg 3060 ggttctagga aagacccttt cagttcgggt agataaaggt gtgggtcact tcgtaacctt 3120 tagggataaa ggagtggggt cgagtacggg ggaaagtcta cagaagacgg acaat 3175 6 2821 DNA Macaca fascicularis 6 atggaggtgc agttagggct ggggagggtc taccctcggc cgccgtccaa gacctaccga 60 ggagctttcc agaatctgtt ccagagcgtg cgcgaagtga tccagaaccc gggccccagg 120 cacccagagg ccgcgagcgc agcacctccc ggcgccagtt tgcagcagca gcagcagcag 180 cagcaagaaa ctagcccccg gcaacagcag cagcagcagc agggtgagga tggttctccc 240 caagcccatc gtagaggccc cacaggctac ctggtcctgg atgaggaaca gcagccttca 300 cagcctcagt cagccccgga gtgccacccc gagagaggtt gcgtcccaga gcctggagcc 360 gccgtggccg ccggcaaggg gctgccgcag cagctgccag cacctccgga cgaggatgac 420 tcagctgccc catccacgtt gtctctgctg ggccccactt tccccggctt aagcagctgc 480 tccaccgacc ttaaagacat cctgagcgag gccagcacca tgcaactcct tcagcaacag 540 cagcaggaag cagtatccga aggcagcagc agcgggagag ccagggaggc ctcgggggct 600 cccacttcct ccaaggacaa ttacttaggg ggcacttcga ccatttctga cagcgccaag 660 gagctgtgta aggcagtgtc ggtgtccatg ggcttgggtg tggaggcgtt ggagcatctg 720 agtccagggg aacagcttcg gggggattgc atgtacgccc cagttttggg agttccaccc 780 gctgtgcgtc ccactccgtg tgccccattg gccgaatgca aaggttctct gctagacgac 840 agcgcaggca agagcactga agatactgct gagtattccc ctttcaaggg aggttacacc 900 aaagggctag aaggcgagag cctaggctgc tctggcagcg ctgcagcagg gagctccggg 960 acacttgaac tgccgtccac cctgtctctc tacaagtccg gagcactgga cgaggcagct 1020 gcgtaccaga gtcgcgacta ctacaacttt ccactggctc tggccgggcc gccgccccct 1080 ccaccgcctc cccatcccca cgctcgcatc aagctggaga acccgctgga ctatggcagc 1140 gcctgggcgg ctgcggcggc gcagtgccgc tatggggacc tggcgagcct gcatggcgcg 1200 ggtgcagcgg gacccggctc tgggtcaccc tcagcggccg cttcctcatc ctggcacact 1260 ctcttcacag ccgaagaagg ccagttgtat ggaccgtgtg gtggtggggg cggcggcggt 1320 ggcggcggcg gcggcggcgc aggcgaggcg ggagctgtag ccccctacgg ctacactcgg 1380 ccacctcagg ggctggcggg ccaggaaggc gacttcaccg cacctgatgt gtggtaccct 1440 ggcggcatgg tgagcagagt gccctatccc agtcccactt gtgtcaaaag cgagatgggc 1500 ccctggatgg atagctactc cggaccttac ggggacatgc ggttggagac tgccagggac 1560 catgttttgc caattgacta ttactttcca ccccagaaga cctgcctgat ctgtggagat 1620 gaagcttctg ggtgtcacta tggagctctc acatgtggaa gctgcaaggt cttcttcaaa 1680 agagccgctg aagggaaaca gaagtacctg tgtgccagca gaaatgattg cactattgat 1740 aaattccgaa ggaaaaattg tccatcttgc cgtcttcgga aatgttatga agcagggatg 1800 actctgggag cccggaagct gaagaaactt ggtaatctga aactacagga ggaaggagag 1860 gcttccagca ccaccagccc cactgaggag acagcccaga agctgacagt gtcacacatt 1920 gaaggctatg aatgtcagcc catctttctg aatgtcctgg aagccattga gccaggtgtg 1980 gtgtgtgctg gacatgacaa caaccagccc gactccttcg cagccttgct ctctagcctc 2040 aatgaactgg gagagagaca gcttgtacat gtggtcaagt gggccaaggc cttgcctggc 2100 ttccgcaact tacacgtgga cgaccagatg gctgtcattc agtactcctg gatggggctc 2160 atggtgtttg ccatgggctg gcgatccttc accaatgtca actccaggat gctctacttt 2220 gcccctgatc tggttttcaa tgagtaccgc atgcacaagt cccggatgta cagccagtgt 2280 gtccgaatga ggcacctctc tcaagagttt ggatggctcc aaatcacccc ccaggaattc 2340 ctgtgcatga aagcgctgct actcttcagc attattccag tggatgggct gaaaaatcaa 2400 aaattctttg atgaacttcg aatgaactac atcaaggaac tcgatcgtat cattgcatgc 2460 aaaagaaaaa atcccacatc ctgctcaagg cgtttctacc agctcaccaa gctcctggac 2520 tccgtgcagc ctattgcgag agagctgcat cagttcactt ttgacctgct aatcaagtca 2580 cacatggtga gcgtggactt tccggaaatg atggcagaga tcatctctgt gcaagtgccc 2640 aaaatccttt ctgggaaagt caagcccatc tatttccaca cccagtgaag cattggaaat 2700 ccctatttcc tcaccccagc tcatgccccc tttcagatgt cttctgcctg ttataactct 2760 gcactactcc tctgcagtgc cttggggaat ttcctctatt gatgtacagt ctgtcatgaa 2820 c 2821 7 329 DNA Macaca mulatta 7 tctcaagagt ttggatggct ccaaatcacc ccccaggaat tcctgtgcat gaaagcgctg 60 ctactcttca gcattattcc agtggatggg ctgaaaaatc aaaaattctt tgatgaactt 120 cgaatgaact acatcaagga actcgatcgt atcattgcat gcaaaagaaa aaatcccaca 180 tcctgctcaa ggcgtttcta ccagctcacc aagctcctgg actccgtgca gcctattgcg 240 agagagctgc atcagttcac ttttgacctg ctaatcaagt cacacatggt gagcgtggac 300 tttccggaaa tgatggcaga gatcatctc 329 8 21 DNA Artificial Sequence PCR primer 8 atggaggtgc agttagggct g 21 9 21 DNA Artificial Sequence PCR primer 9 ggtcttctgg ggtggaaagt a 21 10 21 DNA Artificial Sequence PCR primer 10 acggctacac tcggccacct c 21 11 21 DNA Artificial Sequence PCR primer 11 aacaggcaga agacatctga a 21 12 21 DNA Artificial Sequence PCR primer 12 ggcggccgag ggtagaccct c 21 

What is claimed:
 1. A purified DNA molecule encoding a Macaca mulatta AR protein wherein said protein comprises the amino acid sequence as follows: MEVQLGLGRV YPRPPSKTYR GAFQNLFQSV REVIQNPGPR HPEAASAAPP GASLQQQQQQ QQETSPRQQQ QQQQGEDGSP QAHRRGPTGY LVLDEEQQPS QPQSAPECHP ERGCVPEPGA AVAAGKGLPQ QLPAPPDEDD SAAPSTLSLL GPTFPGLSSC SADLKDILSE ASTMQLLQQQ QQEAVSEGSS SGRAREASGA PTSSKDNYLE GTSTISDSAK ELCKAVSVSM GLGVEALEHL SPGEQLRGDC MYAPVLGVPP AVRPTPCAPL AECKGSLLDD SAGKSTEDTA EYSPFKGGYT KGLEGESLGC SGSAAAGSSG TLELPSTLSL YKSGALDEAA AYQSRDYYNF PLALAGPPPP PPPPHPHARI KLENPLDYGS AWAAAAAQCR YGDLASLHGA GAAGPGSGSP SAAASSSWHT LFTABEGQLY GPCGGGGGGG GGGGGGAGEA GAVAPYGYTR PPQGLAGQEG DFTAPDVWYP GGMVSRVPYP SPTCVKSEMG PWMDSYSGPY GDMRLETAHD HVLPIDYYFP PQKTCLICGD EASGCHYGAL TCGSCKVFFK RAAEGKQKYL CASRNDCTID KFRRKIWPSC RLRKCYEAGM TLGARKLKKL GNLKLQEEGE ASSTTSPTEE TAQKLTVSHI EGYECQPIFL NVLEAIEPGV VCAGHDNNQP DSFAALLSSL NELGERQLVH VVKWAKALPG FRNLHVDDQM AVIQYSWNGL MVFAMGWRSF TNVNSRMLYF APDLVFNEYR MHKSRMYSQC VPMRHLSQEF GWLQITPQEF LCMKALLLFS IIPVDGLKNQ KFFDELRMNY IKELDRIIAC KRKNPTSCSR RFYQLTKLLD SVQPIARELH QFTFDLLIKS HMVSVDFPEM MARIISVQVP KILSGKVKPI YFHTQ, as set forth in three-letter abbreviation in SEQ ID NO:2.


2. A DNA expression vector for expressing a Macaca mulatta AR protein in a recombinant host cell wherein said expression vector comprises a DNA molecule of claim
 1. 3. A host cell which expresses a recombinant Macaca mulatta AR protein wherein said host cell contains the DNA expression vector of claim
 2. 4. A process for expressing a Macaca mulatta AR protein in a recombinant host cell, comprising: (a) transfecting the expression vector of claim 2 into a suitable host cell; and (b) culturing the host cells of step (a) under conditions which allow expression of said the Macaca mulatta AR protein from said DNA expression vector.
 5. A purified DNA molecule encoding a Macaca mulatta AR protein wherein said protein consists of the amino acid sequence as follows: MEVQLGLGRV YPRPPSKTYR GAFQNLFQSV REVIQNPGPR HPEAASAAPP GASLQQQQQQ QQETSPRQQQ QQQQGEDGSP QAHRRGPTGY LVLDEEQQPS QPQSAPECHP ERGCVPEPGA AVAAGKGLPQ QLPAPPDEDD SAAPSTLSLL GPTFPGLSSC SADLKDILSE ASTMQLLQQQ QQEAVSEGSS SGRAREASGA PTSSRDNYLE GTSTISDSAK ELCKAVSVSM GLGVEALEHL SPGEQLRGDC MYAPVLGVPP AVRPTPCAPL AECKGSLLDD SAGKSTEDTA EYSPFKGGYT KGLEGESLGC SGSAAAGSSG TLELPSTLSL YKSGALDEAA AYQSRDYYNF PLALAGPPPP PPPPHPHARI KLENPLDYGS AWAAAAAQCR YGDLASLHGA GAAGPGSGSP SAAASSSWHT LFTAEEGQLY GPCGGGGGGG GGGGGGAGEA GAVAPYGYTR PPQGLAGQEG DFTAPDVWYP GGMVSRVPYP SPTCVKSEMG PWMDSYSGPY GDMRLETAPD HVLPIDYYFP PQKTCLICGD EASGCHYGAL TCGSCKVFFK RAAEGKQKYL CASRNDCTID KFRRKNCPSC RLRKCYEAGM TLGARKLKKL GNLKLQEEGE ASSTTSPTEE TAQKLTVSHI EGYECQPIFL NVLEAIEPGV VCAGHDNNQP DSFAALLSSL NELGERQLVH VVKWAKALPG FRNLHVDDQM AVIQYSWMGL MVFAMGWRSF TNVNSRMLYF APDLVFNEYR MHKSRMYSQC VRMRHLSQEF GWLQITPQEF LCMKALLLFS IIPVDGLKNQ KFFDELRMNY IKELDRIIAC KRKNPTSCSR RFYQLTKLLD SVQPIARELH QFTFDLLIKS HMVSVDFPEM MAEIISVQVP KILSGKVKPI YFHTQ, as set forth in three-letter abbreviation in SEQ ID NO:2.


6. A DNA expression vector for expressing a Macaca mulatta AR protein in a recombinant host cell wherein said expression vector comprises a DNA molecule of claim
 5. 7. A host cell which expresses a recombinant Macaca mulatta AR protein wherein said host cell contains the expression vector of claim
 6. 8. A process for expressing a Macaca mulatta AR protein in a recombinant host cell, comprising: (a) transfecting the expression vector of claim 6 into a suitable host cell; and (b) culturing the host cells of step (a) under conditions which allow expression of said the Macaca mulatta AR protein from said expression vector.
 9. A purified DNA molecule encoding a Macaca mulatta AR protein wherein said DNA molecule comprises the nucleotide sequence, as follows: CCCAAAAAAT AAAAACAAAC AAAAACAAAA CAAAACAAAA AAAACGAATA AAGAAAAAGG TAATAACTCA GTTCTTATTT GCACCTACTT CCAGTGGACA CTGAATTTGG AAGGTGGAGG ATTCTTGTTT TTTCTTTTAA GATCGGGCAT CTTTTGAATC TACCCCTCAA GTGTTAAGAG ACAGACTGTG AGCCTAGCAG GGCAGATCTT GTCCACCGTG TCTCTTCTTT TGCAGGAGAC TTTGAGGCTG TCAGAGCGCT TTTTGCGTGG TTGCTCCCGC AAGTTTCCTT CTCTGGAGCT TCCCGCAGGT GGGCAGCTAG CTGCAGCGAC TACCGCATCA TCACAGCCTG TTGAACTCTT CTGAGCAAGA GAAGGGGAGG CGGGGTAAGG GAAGTAGGTG GAAGATTCAG CCAAGCTCAA GGATGGACGT GCAGTTAGGG CTGGGGAGGG TCTACCCTCG GCCGCCGTCC AAGACCTACC GAGGAGCTTT CCAGAATCTG TTCCAGAGCG TGCGCGAAGT GATCCAGAAC CCGGGCCCCA GGCACCCAGA GGCCGCGAGC GCAGCACCTC CCGGCGCCAG TTTGCAGCAG CAGCAGCAGC AGCAGCAAGA AACTAGCCCC CGGCAACAGC AGCAGCAGCA GCAGGGTGAG GATGGTTCTC CCCAAGCCCA TCGTAGAGGC CCCACAGGCT ACCTGGTCCT GGATGAGGAA CAGCAGCCTT CACAGCCTCA GTCAGCCCCG GAGTGCCACC CCGAGAGAGG TTGCGTCCCA GAGCCTGGAG CCGCCGTGGC CGCCGGCAAG GGGCTGCCGC AGCAGCTGCC AGCACCTCCG GACGAGGATG ACTCAGCTGC CCCATCCACG TTGTCTCTGC TGGGCCCCAC TTTCCCCGGC TTAAGCAGCT GCTCCGCCGA CCTTAAAGAC ATCCTGAGCG AGGCCAGCAC CATGCAACTC CTTCAGCAAC AGCAGCAGGA AGCAGTATCC GAAGGCAGCA GCAGCGGGAG AGCGAGGGAG GCCTCGGGGG CTCCCACTTC CTCCAAGGAC AATTACTTAG AGGGCACTTC GACCATTTCT GACAGCGCCA AGCAGCTGTG TAAGGCAGTG TCGGTGTCCA TGGGCTTGGG TGTGGAGGCG TTGGAGCATC TGAGTCCAGG GGAACAGCTT CGGGGGGATT GCATGTACGC CCCAGTTTTG GGAGTTCCAC CCGCTGTGCG TCCCACTCCG TGTGCCCCAT TGGCCGAATG CAAAGGTTCT CTGCTAGACG ACAGCGCAGG CAAGAGCACT GAAGATACTG CTGAGTATTC CCCTTTCAAG GGAGGTTACA CCAAAGGGCT AGAAGGCGAG AGCCTAGGCT GCTCTGGCAG CGCTGCAGCA GGGAGCTCCG GGACACTTGA ACTGCCGTCC ACCCTGTCTC TCTACAAGTC CGGAGCACTG GACGAGGCAG CTGCGTACCA GAGTCGCGAC TACTACAACT TTCCACTGGC TCTGGCCGGG CCGCCGCCCC CTCCACCGCC TCCCCATCCC CACGCTCGCA TCAAGCTGGA GAACCCGCTG GACTATGGCA GCGCCTGGGC GGCTGCGGCG GCGCAGTGCC GCTATGGGGA CCTGGCGAGC CTGCATGGCG CGGGTGCAGC GGGACCCGGC TCTGGGTCAC CCTCAGCGGC CGCTTCCTCA TCCTGGCACA CTCTCTTCAC AGCCGAAGAA GGCCAGTTGT ATGGACCGTG TGGTGGTGGG GGCGGCGGCG GTGGCGGCGG CGGCGGCGGC GCAGGCGAGG CGGGAGCTGT AGCCCCCTAC GGCTACACTC GGCCACCTCA GGGGCTGGCG GGCCAGGAAG GCGACTTCAC CGCACCTGAT GTGTGGTACC CTGGCGGCAT GGTGAGCAGA GTGCCCTATC CCAGTCCCAC TTGTGTCAAA AGCGAGATGG GCCCCTGGAT GGATAGCTAC TCCGGACCTT ACGGGGACAT GCGTTTGGAG ACTGCCAGGG ACCATGTTTT GCCAATTGAC TATTACTTTC CACCCCAGAA GACCTGCCTG ATCTGTGGAG ATGAAGCTTC TGGGTGTCAC TATGGAGCTC TCACATGTGG AAGCTGCAAG GTCTTCTTCA AAAGAGCCGC TGAAGGGAAA CAGAAGTACC TGTGTGCCAG CAGAAATGAT TGCACTATTG ATAAATTCCG AAGGAAAAAT TGTCCATCTT GCCGTCTTCG GAAATGTTAT GAAGCAGGGA TGACTCTGGG AGCCCGGAAG CTGAAGAAAC TTGGTAATCT GAAACTACAG GAGGAAGGAG AGGCTTCCAG CACCACCAGC CCCACTGAGG AGACAGGCCA GAAGCTGACA GTGTCACACA TTGAAGGCTA TGAATGTCAG CCCATCTTTC TGAATGTCCT GGAGGCCATT GAGCCAGGTG TGGTGTGTGC TGGACATGAC AACAACCAGC CCGACTCCTT CGCAGCCTTG CTCTCTAGCC TCAATGAACT GGGAGAGAGA CAGCTTGTAC ATGTGGTCAA GTGGGCCAAG GCCTTGCCTG GCTTCCGCAA CTTACACGTG GACGACCAGA TGGCTGTCAT TCAGTACTCC TGGATGGGGC TCATGGTGTT TGCCATGGGC TGGCGATCCT TCACCAATGT CAACTCCAGG ATGCTCTACT TTGCCCCTGA TCTGGTTTTC AATGAGTACC GCATGCACAA ATCCCGGATG TACAGCCAGT GTGTCCGAAT GAGGCACCTC TCTCAAGAGT TTGGATGGCT CCAAATCACC CCCCAGGAAT TCCTGTGCAT GAAAGCGCTG CTACTCTTCA GCATTATTCC AGTGGATGGG CTGAAAAATC AAAAATTCTT TGATGAACTT CGAATGAACT ACATCAAGGA ACTCGATCGT ATCATTGCAT GCAAAAGAAA AAATCCCACA TCCTGCTCAA GGCGTTTCTA CCAGCTCACC AAGCTCCTGG ACTCCGTGCA GCCTATTGCG AGAGAGCTGC ATCAGTTCAC TTTTGACCTG CTAATCAAGT CACACATGGT GAGCGTGGAC TTTCCGGAAA TGATGGCAGA GATCATCTCT GTGCAAGTGC CCAAGATCCT TTCTGGGAAA GTCAAGCCCA TCTATTTCCA CACCCAGTGA AGCATTGGAA ATCCCTATTT CCTCACCCCA GCTCATGCCC CCTTTCAGAT GTCTTCTGCC TGTTA, set forth as SEQ ID NO:1.


10. A DNA molecule of claim 9 which consists of nucleotide 154 to about nucleotide 1257 of SEQ ID NO:
 1. 11. An expression vector for expressing a Macaca mulatta AR protein wherein said expression vector comprises a DNA molecule of claim
 9. 12. An expression vector for expressing a Macaca mulatta AR protein wherein said expression vector comprises a DNA molecule of claim
 10. 13. A host cell which expresses a recombinant Macaca mulatta AR protein wherein said host cell contains the expression vector of claim
 11. 14. A host cell which expresses a recombinant Macaca mulatta AR protein wherein said host cell contains the expression vector of claim
 12. 15. A process for expressing a Macaca mulatta AR protein in a recombinant host cell, comprising: (a) transfecting the expression vector of claim 11 into a suitable host cell; and, (b) culturing the host cells of step (a) under conditions which allow expression of said the Macaca mulatta AR protein from said expression vector.
 16. The process of claim 15 wherein the host cell is a yeast host cell.
 17. A purified DNA molecule encoding a Macaca mulatta AR protein wherein said DNA molecule consists of the nucleotide sequence, as follows, CCCAAAAAAT AAAAACAAAC AAAAACAAAA CAAAACAAAA AAAACGAATA AAGAAAAAGG TAATAACTCA GTTCTTATTT GCACCTACTT CCAGTGGACA CTGAATTTGG AAGGTGGAGG ATTCTTGTTT TTTCTTTTAA GATCGGGCAT CTTTTGAATC TACCCCTCAA GTGTTAAGAG ACAGACTGTG AGCCTAGCAG GGCAGATCTT GTCCACCGTG TGTCTTCTTT TGCAGGAGAC TTTGAGGCTG TCAGAGCGCT TTTTGCGTGG TTGCTCCCGC AAGTTTCCTT CTCTGGAGCT TCCCGCAGGT GGGCAGCTAG CTGCAGCGAC TACCGCATCA TCACAGCCTG TTGAACTCTT CTGAGCAAGA GAAGGGGAGG CGGGGTAAGG GAAGTAGGTG GAAGATTCAG CCAAGCTCAA GGATGGAGGT GCAGTTAGGG CTGGGGAGGG TCTACCCTCG GCCGCCGTCC AAGACCTACC GACGAGCTTT CCAGAATCTG TTCCAGAGCG TGCGCGAAGT GATCCAGAAC CCGGGCCCCA GGCACCCAGA GGCCGCGAGC GCAGCACCTC CCGGCGCCAG TTTGCAGCAG CAGCAGCAGC AGCAGCAAGA AACTAGCCCC CGGCAACAGC AGCAGCAGCA GCAGGGTGAG GATGGTTCTC CCCAAGCCCA TCGTAGAGGC CCCACAGGCT ACCTGGTCCT GGATGAGGAA CAGCAGCCTT CACAGCCTCA GTCAGCCCCG GAGTGCCACC CCGAGAGAGG TTGCGTCCCA GAGCCTGGAG CCGCCGTGGC CGCCGGCAAG GGGCTGCCGC AGCAGCTGCC AGCACCTCCG GACGAGGATG ACTCAGCTGC CCCATCCACG TTGTCTCTGC TGGGCCCCAC TTTCCCCGGC TTAAGCAGCT GCTCCGCCGA CCTTAAAGAC ATCCTGAGCG AGGCCAGCAC CATGCAACTC CTTCAGCAAC AGCAGCAGGA AGCAGTATCC GAAGGCAGCA GCAGCGGGAG AGCGAGGGAG GCCTCGGGGG CTCCCACTTC CTCCAAGGAC AATTACTTAG AGGGCACTTC GACCATTTCT GACAGCGCCA AGGAGCTGTG TAAGGCAGTG TCGGTGTCCA TGGGCTTGGG TGTGGAGGCG TTGGAGCATC TGAGTCCAGG GGAACAGCTT CGGGGGGATT GCATGTACGC CCCAGTTTTG GGAGTTCCAC CCGCTGTGCG TCCCACTCCG TGTGCCCCAT TGGCCGAATG CAAAGGTTCT CTGCTAGACG ACAGCGCAGG CAAGAGCACT GAAGATACTG CTGAGTATTC CCCTTTCAAG GGAGGTTACA CCAAAGGGCT AGAAGGCGAG AGCCTAGGCT GCTCTGGCAG CGCTGCAGCA GGGAGCTCCG GGACACTTGA ACTGCCGTCC ACCCTGTCTC TCTACAAGTC CGGAGCACTG GACGAGGCAG CTGCGTACCA GAGTCGCGAC TACTACAACT TTCCACTGGC TCTGGCCGGG CCGCCGCCCC CTCCACCGCC TCCCCATCCC CACGCTCGCC TCAAGCTGGA GAACCCGCTG GACTATGGCA GCGCCTGGGC GGCTGCGGCG GCGCAGTGCC GCTATGGGGA CCTGGCGAGC CTGCATGGCG CGGGTGCAGC GGGACCCGGC TCTGGGTCAC CCTCAGCGGC CGCTTCCTCA TCCTGGCACA CTCTCTTCAC AGCCGAAGAA GGCCAGTTGT ATGGACCGTG TGGTGGTGGG GGCGGCGGCG GTGGCGGCGG CGGCGGCGGC GCAGGCGAGG CGGGAGCTGT AGCCCCCTAC GGCTACACTC GGCCACCTCA GGGGCTGGCG GGCCAGGAAG GCGACTTCAC CGCACCTGAT GTGTGGTACC CTGGCGGCAT GGTGAGCAGA GTGCCCTATC CCAGTCCCAC TTGTGTCAAA AGCGAGATGG GCCCCTGGAT GGATAGCTAC TCCGGACCTT ACGGGGACAT GCGTTTGGAG ACTGCCAGGG ACCATGTTTT GCCAATTGAC TATTACTTTC CACCCCAGAA GACCTGCCTG ATCTGTGGAG ATGAAGCTTC TGGGTGTCAC TATGGAGCTC TCACATGTGG AAGCTGCAAG GTCTTCTTCA AAAGAGCCGC TGAAGGGAAA CAGAAGTACC TGTGTGCCAG CAGAAATGAT TGCACTATTG ATAAATTCCG AAGGAAAAAT TGTCCATCTT GCCGTCTTCG GAAATGTTAT GAAGCAGGGA TGACTCTGGG AGCCCGGAAG CTGAAGAAAC TTGGTAATCT GAAACTACAG GAGGAAGGAG AGGCTTCCAG CACCACCAGC CCCACTGAGG AGACAGCCCA GAAGCTGACA GTGTCACACA TTGAAGGCTA TGAATGTCAG CCCATCTTTC TGAATGTCCT GGAGGCCATT GAGCCAGGTG TGGTGTGTGC TGGACATGAC AACAACCAGC CCGACTCCTT CGCAGCCTTG CTCTCTAGCC TCAATGAACT GGGAGAGAGA CAGCTTGTAC ATGTGGTCAA GTGGGCCAAG GCCTTGCCTG GCTTCCGCAA CTTACACGTG GACGACCAGA TGGCTGTCAT TCAGTACTCC TGGATGGGGC TCATGGTGTT TGCCATGGGC TGGCGATCCT TCACCAATGT CAACTCCAGG ATGCTCTACT TTGCCCCTGA TCTGGTTTTC AATGAGTACC GCATGCACAA ATCCCGGATG TACAGCCAGT GTGTCCGAAT GAGGCACCTC TCTCAAGAGT TTGGATGGCT CCAAATCACC CCCCACGAAT TCCTGTGCAT GAAAGCGCTG CTACTCTTCA GCATTATTCC AGTGGATGGG CTGAAAAATC AAAAATTCTT TGATGAACTT CGAATGAACT ACATCAAGGA ACTCGATCGT ATCATTGCAT GCAAAAGAAA AAATCCCACA TCCTGCTCAA GGCGTTTCTA CCAGCTCACC AAGCTCCTGG ACTCCGTGCA GCCTATTGCG AGAGAGCTGC ATCAGTTCAC TTTTGACCTG CTAATCAAGT CACACATGGT GAGCGTGGAC TTTCCGGAAA TGATGGCAGA GATCATCTCT GTGCAAGTGC CCAAGATCCT TTCTGGGAAA GTCAAGCCCA TCTATTTCCA CACCCAGTGA AGCATTGGAA ATCCCTATTT CCTCACCCCA GCTCATGCCC CCTTTCAGAT GTCTTCTGCC TGTTA, as set forth in SEQ ID NO:
 1.


18. A DNA molecule of claim 17 which consists of nucleotide 423 to about nucleotide 3108 of SEQ ID NO:
 1. 19. A DNA expression vector for expressing a Macaca mulatta AR protein wherein said expression vector comprises a DNA molecule of claim
 17. 20. A DNA expression vector for expressing a Macaca mulatta AR protein wherein said expression vector comprises a DNA molecule of claim
 18. 21. A host cell which expresses a recombinant Macaca mulatta AR protein wherein said host cell contains the expression vector of claim
 19. 22. A host cell which expresses a recombinant Macaca mulatta AR protein wherein said host cell contains the expression vector of claim
 20. 23. A process for expressing a Macaca mulatta AR protein in a recombinant host cell, comprising: (a) transfecting the expression vector of claim 19 into a suitable host cell; and (b) culturing the host cells of step (a) under conditions which allow expression of said the Macaca mulatta AR protein from said expression vector.
 24. The process of claim 23 wherein the host cell is a yeast host cell.
 25. A purified Macaca mulatta AR protein which comprises the amino acid sequence as set forth in SEQ ID NO:
 2. 26. A purified Macaca mulatta AR protein which consists of the amino acid sequence as set forth in SEQ ID NO:
 2. 27. A purified Macaca mulatta AR protein derived from a host cell transfected with a DNA expression vector which comprises the nucleotide sequence as set forth in SEQ ID NO:
 1. 28. A purified Macaca mulatta AR protein of claim 27 wherein said DNA expression vector contains from about nucleotide 423 to about nucleotide 3108 of SEQ ID NO:1.
 29. A purified DNA molecule encoding a Macaca mulatta AR protein wherein said protein comprises the amino acid sequence as follows: NEVQLGLGRV YPRPPSKTYR GAFQNLFQSV REVIQNPGPR HPEAASAAPP GASLQQQQQQ QQETSPRQQQ QQQQGEDGSP QAHRRGPTGY LVLDEEQQPS QPQSAPECHP ERGCVPEPGA AVAAGKGLPQ QLPAPPDEDD SAAPSTLSLL GPTFPGLSSC SADLKDILSE ASTMQLLQQQ QQEAVSEGSS SGRAREASGA PTSSKDNYLG GTSTISDSAK ELCKAVSVSM GLGVEALEHL SFGEQLRGDC MYAPVLGVPP AVRPTPCAPL AECKGSLLDD SAGKSTEDTA EYSPFKGGYT KGLEGESLGC SGSAAAGSSG TLELPSTLSL YKSGALDEAA AYQSRDYYNF PLALAGPPPP PPPPHPHARI KLENPLDYGS AWAAAAAQCR YGDLASLHGA GAAGPGSGSP SAAASSSWHT LFTAEEGQLY GPCGGGGGGG GGGGGGAGEA GAVAPYGYTR PPQGLAGQEG DFTAPDVWYP GGMVSRVPYP SPTCVKSEMG PWMDSYSGPY GDNRLETARD HVLPIDYYFP PQKTCLICGD EASGCHYGAL TCGSCKVFFK RAAEGKQKYL CASRNDCTID KFRRKNCPSC RLRKCYEAGM TLGARKLKKL GNLKLQEEGE ASSTTSPTEE TAQKLTVSHI EGYECQPIFL NVLEAIEPGV VCAGHDNNQP DSFAALLSSL NELGERQLVH VVKWAKALPG FRNLHVDDQM AVIQYSWMGL MVFAMGWRSF TNVNSRMLYF APDLVFNEYR MHKSRNYSQC VRMRHLSQEF GWLQITPQEF LCNKALLLFS IIPVDGLKNQ KFFDELRMNY IKELDRIIAC KRKNPTSCSR RFYQLTKLLD SVQPIARELH QFTFDLLIKS HMVSVDFPEM NAEIISVQVP KILSGKVKPI YFHTQ, as set forth in three-letter abbreviation in SEQ ID NO:4.


30. A DNA expression vector for expressing a Macaca mulatta AR protein in a recombinant host cell wherein said expression vector comprises a DNA molecule of claim
 29. 31. A host cell which expresses a recombinant Macaca mulatta AR protein wherein said host cell contains the DNA expression vector of claim
 30. 32. A process for expressing a Macaca mulatta AR protein in a recombinant host cell, comprising: (a) transfecting the expression vector of claim 30 into a suitable host cell; and (b) culturing the host cells of step (a) under conditions which allow expression of said the Macaca mulatta AR protein from said DNA expression vector.
 33. The process according to claim 32 wherein the host cell is a yeast host cell.
 34. A purified DNA molecule encoding a Macaca mulatta AR protein wherein said protein consists of the amino acid sequence as follows: NEVQLGLGRV YPRPPSKTYR GAFQNLFQSV REVIQNPGPR HPEAASAAPP GASLQQQQQQ QQETSPRQQQ QQQQGEDGSP QAHRRGPTGY LVLDEEQQPS QPQSAPECHP ERGCVPEPGA AVAAGKGLPQ QLPAPPDEDD SAAPSTLSLL GPTFPGLSSC SADLKDILSE ASTMQLLQQQ QQEAVSEGSS SGRAREASGA PTSSKDNYLG GTSTISDSAK ELCKAVSVSM GLGVEALEHL SPGEQLRGDC MYAPVLGVPP AVRPTPCAPL AECKGSLLDD SAGKSTEDTA EYSPFKGGYT KGLEGESLGC SGSAAAGSSG TLELPSTLSL YKSGALDEAA AYQSRDYYNF PLALAGPPPP PPPPHPHARI KLENPLDYGS AWAAAAAQCR YGDLASLHGA GAAGPGSGSP SAAASSSWHT LFTAEEGQLY GPCGGGGGGG GGGGGGAGEA GAVAPYGYTR PPQGLAGQEG DFTAPDVWYP GGMVSRVPYP SPTCVKSEMG PWMDSYSGPY GDMRLETARD HVLPIDYYFP PQKTCLICGD EASGCHYGAL TCGSCKVFFK RAAEGKQKYL CASRNDCTID KFRRKNCPSC RLRKCYEAGM TLGARKLKKL GNLKLQEEGE ASSTTSPTEE TAQKLTVSHI EGYECQPIFL NVLEAIEPGV VCAGHDNNQP DSFAALLSSL NELGERQLVH VVKWAKALPG FRNLHVDDQM AVIQYSWMGL MVFAMGWRSF TNVNSRMLYF APDLVFNEYR NHKSRMYSQC VRMRHLSQEF GWLQITPQEF LCMKALLLFS IIPVDGLKNQ KFFDELRMNY IKELDRIIAG KRKNPTSCSR RFYQLTKLLD SVQPIARELH QFTFDLLIKS HMVSVDFPEM MAEIISVQVP KILSGKVKPI YFHTQ, as set forth in three-letter abbreviation in SEQ ID NO:4.


35. A DNA expression vector for expressing a Macaca mulatta AR protein in a recombinant host cell wherein said expression vector comprises a DNA molecule of claim
 34. 36. A host cell which expresses a recombinant Macaca mulatta AR protein wherein said host cell contains the expression vector of claim
 35. 37. A process for expressing a Macaca mulatta AR protein in a recombinant host cell, comprising: (a) transfecting the expression vector of claim 35 into a suitable host cell; and (b) culturing the host cells of step (a) under conditions which allow expression of said the Macaca mulatta AR protein from said expression vector.
 38. The process according to claim 37 wherein the host cell is a yeast host cell.
 39. A purified DNA molecule encoding a Macaca mulatta AR protein wherein said DNA molecule comprises the nucleotide sequence, as follows: CCCAAAAAAT AAAAACAAAC AAAAACAAAA CAAAACAAAA AAAACGAATA AAGAAAAAGG TAATAACTCA GTTCTTATTT GCACCTACTT CCAGTGGACA CTGAATTTGG AAGGTGGAGG ATTCTTGTTT TTTCTTTTAA GATCGGGCAT CTTTTGAATC TACCCCTCAA GTGTTAAGAG ACAGACTGTG AGCCTAGCAG GGCAGATCTT GTCCACCGTG TGTCTTCTTT TGCAGGAGAC TTTGAGGCTG TCAGAGCGCT TTTTGCGTGG TTGCTCCCGC AAGTTTCCTT CTCTGGAGCT TCCCGCAGGT GGGCAGCTAG CTGCAGCGAC TACCGCATCA TCACAGCCTG TTGAACTCTT CTGAGCAAGA GAAGGGGAGG CGGGGTAAGG GAAGTAGGTG GAAGATTCAG CCAAGCTCAA GGATGGAGGT GCAGTTAGGG CTGGGGAGGG TCTACCCTCG GCCGCCGTCC AAGACCTACC GAGGAGCTTT CCAGAATCTG TTCCAGAGCG TGCGCGAAGT GATCCAGAAC CCGGGCCCCA GGCACCCAGA GGCCGCGAGC GCAGCACCTC CCGGCGCCAG TTTGCAGCAG CAGCAGCAGC AGCAGCAAGA AACTAGCCCC CGGCAACAGC AGCAGCAGCA GCAGGGTGAG GATGGTTCTC CCCAAGCCCA TCGTAGAGGC CCCACAGGCT ACCTGGTCCT GGATGAGGAA CAGCAGCCTT CACAGCCTCA GTCAGCCCCG GAGTGCCACC CCGAGAGAGG TTGCGTCCCA GAGCCTGGAG CCGCCGTGGC CGCCGGCAAG GGGCTGCCGC AGCAGCTGCC AGCACCTCCG GACGAGGATG ACTCAGCTGC CCCATCCACG TTGTCTCTGC TGGGCCCCAC TTTCCCCGGC TTAAGCAGCT GCTCCGCCGA CCTTAAAGAC ATCCTGAGCG AGGCCAGCAC CATGCAACTC CTTCAGCAAC AGCAGCAGGA AGCAGTATCC GAAGGCAGCA GCAGCGGGAG AGCGAGGGAG GCCTCGGGGG CTCCCACTTC CTCCAAGGAC AATTACTTAG GGGGCACTTC GACCATTTCT GACAGCGCCA ACGAGCTGTG TAAGGCAGTG TCGGTGTCCA TGGGCTTGGG TGTGGAGGCG TTGGAGCATC TGAGTCCAGG GGAACAGCTT CGGGGGGATT GCATGTACGC CCCAGTTTTG GGAGTTCCAC CCGCTGTGCG TCCCACTCCG TGTGCCCCAT TGGCCGAATG CAAAGGTTCT CTGCTAGACG ACAGCGCAGG CAAGAGCACT GAAGATACTG CTGAGTATTC CCCTTTCAAG GGAGGTTACA CCAAAGGGCT AGAAGGCGAG AGCCTAGGCT GCTCTGGCAG CGCTGCAGCA GGGAGCTCCG GGACACTTGA ACTGCCGTCC ACCCTGTCTC TCTACAAGTC CGGAGCACTG GACGAGGCAG CTGCGTACCA GAGTCGCGAC TACTACAACT TTCCACTGGC TCTGGCCGGG CCGCCGCCCC CTCCACCGCC TCCCCATCCC CACGCTCGCA TCAAGCTGGA GAACCCGCTG GACTATGGCA GCGCCTGGGC GGCTGCGGCG GCGCAGTGCC GCTATGGGGA CCTGGCGAGC CTGCATGGCG CGGGTGCAGC GGGACCCGGC TCTGGGTCAC CCTCACCGGC CGCTTCCTCA TCCTGGCACA CTCTCTTCAC AGCCGAAGAA GGCCAGTTGT ATGGACCGTG TGGTGGTGGG GGCGGCGGCG GTGGCGGCGG CGGCGGCGGC GCAGGCGAGG CGGGAGCTGT AGCCCCCTAC GGCTACACTC GGCCACCTCA GGGGCTGGCG GGCCAGGAAG GCGACTTCAC CGCACCTGAT GTGTGGTACC CTGGCGGCAT GGTGAGCAGA GTGCCCTATC CCAGTCCCAC TTGTGTCAAA AGCGAGATGG GCCCCTGGAT GGATAGCTAC TCCGGACCTT ACGGGGACAT GCGTTTGCAG ACTGCCAGGG ACCATGTTTT GCCAATTGAC TATTACTTTC CACCCCAGAA GACCTGCCTG ATCTGTGGAG ATGAAGCTTC TGGGTGTCAC TATGGAGCTC TCACATGTGG AAGCTGCAAG GTCTTCTTCA AAAGAGCCGC TGAAGGGAAA CAGAAGTACC TGTGTGCCAG CAGAAATGAT TGCACTATTG ATAAATTCCG AAGGAAAAAT TGTCCATCTT GCCGTCTTCG GAAATGTTAT GAAGCAGGGA TGACTCTGGG AGCCCGGAAG CTGAAGAAAC TTGGTAATCT GAAACTACAG GAGGAAGGAG AGGCTTCCAG CACCACCAGC CCCACTGAGG AGACAGCCCA GAAGCTGACA GTGTCACACA TTGAAGGCTA TGAATGTCAG CCCATCTTTC TGAATGTCCT GGAGGCCATT GAGCCAGGTG TGGTGTGTGC TGGACATGAC AACAACCAGC CCGACTCCTT CGCAGCCTTG CTCTCTAGCC TCAATGAACT GGGAGAGAGA CAGCTTGTAC ATGTGGTCAA GTGGGCCAAG GCCTTGCCTG GCTTCCGCAA CTTACACGTG GACGACCAGA TGGCTGTCAT TCAGTACTCC TGGATGGGGC TCATGGTGTT TGCCATGGGC TGGCGATCCT TCACCAATGT CAACTCCAGG ATGCTCTACT TTGCCCCTGA TCTGGTTTTC AATGAGTACC GCATGCACAA ATCCCGGATG TACAGCCAGT GTGTCCGAAT GAGGCACCTC TCTCAAGAGT TTGGATGGCT CCAAATCACC CCCCAGGAAT TCCTGTGCAT GAAAGCGCTG CTACTCTTCA GCATTATTCC AGTGGATGGG CTGAAAAATC AAAAATTCTT TGATGAACTT CGAATGAACT ACATCAAGGA ACTCGATCGT ATCATTGCAT GCAAAAGAAA AAATCCCACA TCCTGCTCAA GGCGTTTCTA CCAGCTCACC AAGCTCCTGG ACTCCGTGCA GCCTATTGCG AGAGAGCTGC ATCAGTTCAC TTTTGACCTG CTAATCAAGT CACACATGGT GAGCGTGGAC TTTCCGGAAA TGATGGCAGA GATCATCTCT GTGCAAGTGC CCAAGATCCT TTCTGGGAAA GTCAAGCCCA TCTATTTCCA. CACCCAGTGA AGCATTGGAA ATCCCTATTT CCTCACCCCA GCTCATGCCC CCTTTCAGAT GTCTTCTGCC TGTTA, set forth as SEQ ID NO:3.


40. A DNA molecule of claim 39 which consists of nucleotide 154 to about nucleotide 1257 of SEQ ID NO:
 3. 41. An expression vector for expressing a Macaca mulatta AR protein wherein said expression vector comprises a DNA molecule of claim
 39. 42. An expression vector for expressing a Macaca mulatta AR protein wherein said expression vector comprises a DNA molecule of claim
 40. 43. A host cell which expresses a recombinant Macaca mulatta AR protein wherein said host cell contains the expression vector of claim
 41. 44. A host cell which expresses a recombinant Macaca mulatta AR protein wherein said host cell contains the expression vector of claim
 42. 45. A process for expressing a Macaca mulatta AR protein in a recombinant host cell, comprising: (a) transfecting the expression vector of claim 41 into a suitable host cell; and (b) culturing the host cells of step (a) under conditions which allow expression of said the Macaca mulatta AR protein from said expression vector.
 46. The process according to claim 45 wherein the host cell is a yeast host cell.
 47. A purified DNA molecule encoding a Macaca mulatta AR protein wherein said DNA molecule consists of the nucleotide sequence, as follows, CCCAAAAAAT AAAAACAAAC AAAAACAAAA CAAAACAAAA AAAACGAATA AAGAAAAAGG TAATAACTCA GTTCTTATTT GCACCTACTT CCAGTGGACA CTGAATTTGG AAGGTGGAGG ATTCTTGTTT TTTCTTTTAA GATCGGGCAT CTTTTGAATC TACCCCTCAA GTGTTAAGAG ACAGACTGTG AGCCTAGCAG GGCAGATCTT GTCCACCGTG TGTCTTCTTT TGCAGGAGAC TTTGAGGCTG TCAGAGCGCT TTTTGCGTGG TTGCTCCCGC AAGTTTCCTT CTCTGGAGCT TCCCGCAGGT GGGCAGCTAG CTGCAGCGAC TACCGCATCA TCACAGCCTG TTGAACTCTT CTGAGCAAGA GAAGGGGAGG CGGGGTAAGG GAAGTAGGTG GAAGATTCAG CCAAGCTCAA GGATGGAGGT GCAGTTAGGG CTGGGGAGCG TCTACCCTCG GCCGCCGTCC AAGACCTACC GAGGAGCTTT CCAGAATCTG TTCCAGAGCG TGCGCGAAGT GATCCAGAAC CCGGGCCCCA GGCACCCAGA GGCCGCGAGC GCAGCACCTC CCGGCGCCAG TTTGCAGCAG CAGCAGCAGC AGCAGCAAGA AACTAGCCCC CGGCAACAGC AGCAGCAGCA GCAGGGTGAG GATGGTTCTC CCCAAGCCCA TCGTAGAGGC CCCACAGGCT ACCTGGTCCT GGATGAGGAA CAGCAGCCTT CACAGCCTCA GTCACCCCCG GAGTGCCACC CCGAGAGAGG TTGCGTCCCA GAGCCTGGAG CCGCCGTGGC CGCCGGCAAG GGGCTGCCGC AGCAGCTGCC AGCACCTCCG GACGAGGATG ACTCAGCTGC CCCATCCACG TTGTCTCTGC TGGGCCCCAC TTTCCCCGGC TTAAGCAGCT GCTCCGCCGA CCTTAAAGAC ATCCTGAGCG AGGCCAGCAC CATGCAACTC CTTCAGCAAC AGCAGCAGGA AGCAGTATCC GAAGGCAGCA GCAGCGGGAG AGCGAGGGAG GCCTCGGGGG CTCCCACTTC CTCCAAGGAC AATTACTTAG GGGGCACTTC GACCATTTCT GACAGCGCCA AGGAGCTGTG TAAGGCAGTG TCGGTGTCCA TGGGCTTGGG TGTGGAGGCG TTGGAGCATC TGAGTCCAGG GGAACAGCTT CGGGGGGATT GCATGTACGC CCCAGTTTTG GGAGTTCCAC CCGCTGTGCG TCCCACTCCG TGTGCCCCAT TCGCCGAATG CAAAGGTTCT CTGCTAGACG ACAGCGCAGG CAAGAGCACT GAAGATACTG CTGAGTATTC CCCTTTCAAG GGAGGTTACA CCAAAGGGCT AGAAGGCGAG AGCCTAGGCT GCTCTGGCAG CGCTGCAGCA GGGAGCTCCG CGACACTTGA ACTGCCGTCC ACCCTGTCTC TCTACAAGTC CGGAGCACTG GACGAGGCAG CTGCGTACCA GAGTCGCGAC TACTACAACT TTCCACTGGC TCTGGCCGGG CCGCCGCCCC CTCCACCGCC TCCCCATCCC CACGCTCGCA TCAAGCTGGA GAACCCGCTG GACTATGGCA GCGCCTGGGC GGCTGCGGCG GCGCAGTGCC GCTATGGGGA CCTGGCGAGC CTGCATGGCG CGGGTGCAGC GGGACCCGGC TCTGGGTCAC CCTCAGCGGC CGCTTCCTCA TCCTGGCACA CTCTCTTCAC AGCCGAAGAA GGCCAGTTGT ATGGACCGTG TGGTGGTGGG GGCGGCGGCG GTGGCGGCGG CGGCGGCGGC GCAGGCGAGG CGGGAGCTGT AGCCCCCTAC GGCTACACTC GGCCACCTCA GGGGCTGGCG GGCCAGGAAG GCGACTTCAC CGCACCTGAT GTGTGGTACC CTGGCGGCAT GGTGAGCAGA GTGCCCTATC CCAGTCCCAC TTGTGTCAAA AGCGAGATGG GCCCCTGGAT GGATAGCTAC TCCGGACCTT ACGGGGACAT GCGTTTGGAG ACTGCCAGGG ACCATGTTTT GCCAATTGAC TATTACTTTC CACCCCAGAA GACCTGCCTG ATCTGTGGAG ATGAAGCTTC TGGGTGTCAC TATGGAGCTC TCACATGTGG AAGCTGCAAG GTCTTCTTCA AAAGAGCCGC TGAAGGGAAA CAGAAGTACC TGTGTGCCAG CAGAAATGAT TGCACTATTG ATAAATTCCG AAGGAAAAAT TGTCCATCTT GCCGTCTTCG GAAATGTTAT GAAGCAGGGA TGACTCTGGG AGCCCGGAAG CTGAAGAAAC TTGGTAATCT GAAACTACAG GAGGAAGGAG AGGCTTCCAG CACCACCAGC CCCACTGAGG AGACAGCCCA GAAGCTGACA GTGTCACACA TTGAAGGCTA TGAATGTCAG CCCATCTTTC TGAATGTCCT GGAGGCCATT GAGCCAGGTG TGGTGTGTGC TGGACATGAC AACAACCAGC CCGACTCCTT CGCAGCCTTG CTCTCTAGCC TCAATGAACT GGGAGAGAGA CAGCTTGTAC ATGTGGTCAA GTGGGCCAAG GCCTTGCCTG GCTTCCGCAA CTTACACGTG GACGACCAGA TGGCTGTCAT TCAGTACTCC TGGATGGGGC TCATGGTGTT TGCCATGGGC TGGCGATCCT TCACCAATGT CAACTCCAGG ATGCTCTACT TTGCCCCTGA TCTGGTTTTC AATGAGTACC GCATGCACAA ATCCCGGATG TACAGCCAGT GTGTCCGAAT GAGGCACCTC TCTCAAGAGT TTGGATGGCT CCAAATCACC CCCCAGGAAT TCCTGTGCAT GAAAGCGCTG CTACTCTTCA GCATTATTCC AGTGGATGGG CTGAAAAATC AAAAATTCTT TGATGAACTT CGAATGAACT ACATCAAGGA ACTCGATCGT ATCATTGCAT GCAAAAGAAA AAATCCCACA TCCTGCTCAA GGCGTTTCTA CCAGCTCACC AAGCTCCTGG ACTCCGTGCA GCCTATTGCG AGAGAGCTGC ATCAGTTCAC TTTTGACCTG CTAATCAAGT CACACATGGT GAGCGTGGAC TTTCCGGAAA TGATGGCAGA GATCATCTCT GTGCAAGTGC CCAAGATCCT TTCTGGGAAA GTCAAGCCCA TCTATTTCCA CACCCAGTGA AGCATTGGAA ATCCCTATTT CCTCACCCCA GCTCATGCCC CCTTTCAGAT GTCTTCTGCC TGTTA, as set forth in SEQ ID NO:
 3.


48. A DNA molecule of claim 47 which consists of nucleotide 423 to about nucleotide 3108 of SEQ ID NO:
 3. 49. A DNA expression vector for expressing a Macaca mulatta AR protein wherein said expression vector comprises a DNA molecule of claim
 47. 50. A DNA expression vector for expressing a Macaca mulatta AR protein wherein said expression vector comprises a DNA molecule of claim
 48. 51. A host cell which expresses a recombinant Macaca mulatta AR protein wherein said host cell contains the expression vector of claim
 44. 52. A host cell which expresses a recombinant Macaca mulatta AR protein wherein said host cell contains the expression vector of claim
 45. 53. A process for expressing a Macaca mulatta AR protein in a recombinant host cell, comprising: (a) transfecting the expression vector of claim 49 into a suitable host cell; and, (b) culturing the host cells of step (a) under conditions which allow expression of said the Macaca mulatta AR protein from said expression vector.
 54. The process according to claim 53 wherein the host cell is a yeast host cell.
 55. A purified Macaca mulatta AR protein which comprises the amino acid sequence as set forth in SEQ ID NO:
 4. 56. A purified Macaca mulatta AR protein which consists of the amino acid sequence as set forth in SEQ ID NO:
 4. 57. A purified Macaca mulatta AR protein derived from a host cell transfected with a DNA expression vector which comprises the nucleotide sequence as set forth in SEQ ID NO:3.
 58. A purified Macaca mulatta AR protein of claim 57 wherein said DNA expression vector contains from about nucleotide 423 to about nucleotide 3108 of SEQ ID NO:3. 